diff --git a/README.md b/README.md index 0e79849..3772764 100644 --- a/README.md +++ b/README.md @@ -21,13 +21,28 @@ ![公众号：一个搬砖的胖子](https://github.com/afatcoder/LeetcodeTop/blob/master/img/wechat.png) - :information_source:数据来源：牛客网笔经面经，题目的原始文章链接已放在[issues](https://github.com/afatcoder/LeetcodeTop/issues)中 -:warning:使用本仓库的频度数据或转载文章，需注明本仓库地址！侵权必究！ +:warning:使用本仓库的频度数据或转载文章，需注明本仓库地址！侵权必究！ + + +## 微软中国（更新至牛客2021.8.20的面经） +- [SDE](https://github.com/afatcoder/LeetcodeTop/blob/master/microsoft/SDE.md) + +## 虾皮shopee（更新至虾皮2021.7.28的面经） +
+按岗位分类 + +- [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/backend.md) +- [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/algorithm.md) +- [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/client.md) +- [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/frontend.md) +- [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/test.md) +- [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/data.md) +
-## 字节跳动（更新至牛客2021.4.30的面经） +## 字节跳动（更新至牛客2021.7.19的面经）
按岗位分类 @@ -36,10 +51,11 @@ - [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/client.md) - [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/frontend.md) - [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/test.md) +- [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/data.md)
-## 微软（更新至牛客2021.4.30的面经） -- [SDE](https://github.com/afatcoder/LeetcodeTop/blob/master/microsoft/SDE.md) +## 亚马逊中国（更新至牛客2021.6.9的面经） +- [SDE](https://github.com/afatcoder/LeetcodeTop/blob/master/amazon/SDE.md) ## 美团（更新至牛客2021.4.23面经）
diff --git a/amazon/SDE.md b/amazon/SDE.md new file mode 100644 index 0000000..26e64f8 --- /dev/null +++ b/amazon/SDE.md @@ -0,0 +1,31 @@ +- 题目原文链接见[issues](https://github.com/afatcoder/LeetcodeTop/issues) +- 若想按部门/难度/题型筛选题目，可以在[CodeTop](https://codetop.cc) 查询 + +|题目|出现次数|链接| +|-|-|-| +|3. 无重复字符的最长子串|2|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|146. LRU缓存机制|2|https://leetcode-cn.com/problems/lru-cache| +|120. 三角形最小路径和|2|https://leetcode-cn.com/problems/triangle| +|102. 二叉树的层序遍历|2|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree| +|200. 岛屿数量|1|https://leetcode-cn.com/problems/number-of-islands| +|10. 正则表达式匹配|1|https://leetcode-cn.com/problems/regular-expression-matching| +|129. 求根到叶子节点数字之和|1|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|227. 基本计算器 II|1|https://leetcode-cn.com/problems/basic-calculator-ii| +|343. 整数拆分|1|https://leetcode-cn.com/problems/integer-break| +|215. 数组中的第K个最大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|121. 买卖股票的最佳时机|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|剑指 Offer 53 - II. 0～n-1中缺失的数字|1|https://leetcode-cn.com/problems/que-shi-de-shu-zi-lcof| +|378. 有序矩阵中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-sorted-matrix| +|8. 字符串转换整数 (atoi)|1|https://leetcode-cn.com/problems/string-to-integer-atoi| +|486. 预测赢家|1|https://leetcode-cn.com/problems/predict-the-winner| +|15. 三数之和|1|https://leetcode-cn.com/problems/3sum| +|781. 森林中的兔子|1|https://leetcode-cn.com/problems/rabbits-in-forest| +|剑指 Offer 36. 二叉搜索树与双向链表|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| +|46. 全排列|1|https://leetcode-cn.com/problems/permutations| +|23. 合并K个排序链表|1|https://leetcode-cn.com/problems/merge-k-sorted-lists| +|460. LFU缓存|1|https://leetcode-cn.com/problems/lfu-cache| +|2. 两数相加|1|https://leetcode-cn.com/problems/add-two-numbers| +|4. 寻找两个正序数组的中位数|1|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| +|611. 有效三角形的个数|1|https://leetcode-cn.com/problems/valid-triangle-number| +|面试题 08.05. 递归乘法|1|https://leetcode-cn.com/problems/recursive-mulitply-lcci| diff --git a/bytedance/algorithm.md b/bytedance/algorithm.md index 52bc606..8e5665b 100644 --- a/bytedance/algorithm.md +++ b/bytedance/algorithm.md @@ -1,47 +1,56 @@ # 算法 -我开发的[CodeTop题库](https://codetop.cc)可以按照部门、难度筛选，比markdown更方便查询高频题 +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 |题目|出现次数|链接| |-|-|-| |72. 编辑距离|8|https://leetcode-cn.com/problems/edit-distance| +|103. 二叉树的锯齿形层次遍历|7|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| +|215. 数组中的第K个最大元素|6|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|236. 二叉树的最近公共祖先|6|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| |300. 最长上升子序列|6|https://leetcode-cn.com/problems/longest-increasing-subsequence| -|103. 二叉树的锯齿形层次遍历|5|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| -|215. 数组中的第K个最大元素|4|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| -|33. 搜索旋转排序数组|3|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| -|200. 岛屿数量|3|https://leetcode-cn.com/problems/number-of-islands| +|200. 岛屿数量|5|https://leetcode-cn.com/problems/number-of-islands| +|33. 搜索旋转排序数组|4|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| +|69. x 的平方根|4|https://leetcode-cn.com/problems/sqrtx| +|3. 无重复字符的最长子串|3|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|23. 合并K个排序链表|3|https://leetcode-cn.com/problems/merge-k-sorted-lists| |4. 寻找两个正序数组的中位数|3|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| +|剑指 Offer 29. 顺时针打印矩阵|3|https://leetcode-cn.com/problems/shun-shi-zhen-da-yin-ju-zhen-lcof| +|695. 岛屿的最大面积|3|https://leetcode-cn.com/problems/max-area-of-island| |240. 搜索二维矩阵 II|3|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| |102. 二叉树的层序遍历|3|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| -|236. 二叉树的最近公共祖先|3|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|49. 字母异位词分组|3|https://leetcode-cn.com/problems/group-anagrams| +|209. 长度最小的子数组|3|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|85. 最大矩形|3|https://leetcode-cn.com/problems/maximal-rectangle| +|287. 寻找重复数|3|https://leetcode-cn.com/problems/find-the-duplicate-number| |64. 最小路径和|3|https://leetcode-cn.com/problems/minimum-path-sum| +|5. 最长回文子串|3|https://leetcode-cn.com/problems/longest-palindromic-substring| +|46. 全排列|3|https://leetcode-cn.com/problems/permutations| +|121. 买卖股票的最佳时机|3|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| |15. 三数之和|3|https://leetcode-cn.com/problems/3sum| |394. 字符串解码|3|https://leetcode-cn.com/problems/decode-string| |110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree| -|3. 无重复字符的最长子串|2|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| |572. 另一个树的子树|2|https://leetcode-cn.com/problems/subtree-of-another-tree| -|23. 合并K个排序链表|2|https://leetcode-cn.com/problems/merge-k-sorted-lists| |1. 两数之和|2|https://leetcode-cn.com/problems/two-sum| -|剑指 Offer 29. 顺时针打印矩阵|2|https://leetcode-cn.com/problems/shun-shi-zhen-da-yin-ju-zhen-lcof| -|695. 岛屿的最大面积|2|https://leetcode-cn.com/problems/max-area-of-island| |105. 从前序与中序遍历序列构造二叉树|2|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|206. 反转链表|2|https://leetcode-cn.com/problems/reverse-linked-list| |88. 合并两个有序数组|2|https://leetcode-cn.com/problems/merge-sorted-array| |152. 乘积最大子数组|2|https://leetcode-cn.com/problems/maximum-product-subarray| |70. 爬楼梯|2|https://leetcode-cn.com/problems/climbing-stairs| -|49. 字母异位词分组|2|https://leetcode-cn.com/problems/group-anagrams| -|209. 长度最小的子数组|2|https://leetcode-cn.com/problems/minimum-size-subarray-sum| |48. 旋转图像|2|https://leetcode-cn.com/problems/rotate-image| -|85. 最大矩形|2|https://leetcode-cn.com/problems/maximal-rectangle| -|287. 寻找重复数|2|https://leetcode-cn.com/problems/find-the-duplicate-number| -|5. 最长回文子串|2|https://leetcode-cn.com/problems/longest-palindromic-substring| -|46. 全排列|2|https://leetcode-cn.com/problems/permutations| +|剑指 Offer 36. 二叉搜索树与双向链表|2|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| +|179. 最大数|2|https://leetcode-cn.com/problems/largest-number| |剑指 Offer 51. 数组中的逆序对|2|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| |143. 重排链表|2|https://leetcode-cn.com/problems/reorder-list| |239. 滑动窗口最大值|2|https://leetcode-cn.com/problems/sliding-window-maximum| |238. 除自身以外数组的乘积|2|https://leetcode-cn.com/problems/product-of-array-except-self| -|121. 买卖股票的最佳时机|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|25. K 个一组翻转链表|2|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|129. 求根到叶子节点数字之和|2|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| |补充题4. 手撕快速排序|2|https://leetcode-cn.com/problems/sort-an-array| +|42. 接雨水|2|https://leetcode-cn.com/problems/trapping-rain-water| |415. 字符串相加|2|https://leetcode-cn.com/problems/add-strings| -|69. x 的平方根|2|https://leetcode-cn.com/problems/sqrtx| +|221. 最大正方形|2|https://leetcode-cn.com/problems/maximal-square| +|400. 第N个数字|2|https://leetcode-cn.com/problems/nth-digit| +|54. 螺旋矩阵|2|https://leetcode-cn.com/problems/spiral-matrix| |104. 二叉树的最大深度|1|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| |160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| |636. 函数的独占时间|1|https://leetcode-cn.com/problems/exclusive-time-of-functions| @@ -54,7 +63,6 @@ |509. 斐波那契数|1|https://leetcode-cn.com/problems/fibonacci-number| |128. 最长连续序列|1|https://leetcode-cn.com/problems/longest-consecutive-sequence| |20. 有效的括号|1|https://leetcode-cn.com/problems/valid-parentheses| -|206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list| |264. 丑数 II|1|https://leetcode-cn.com/problems/ugly-number-ii| |437. 路径总和 III|1|https://leetcode-cn.com/problems/path-sum-iii| |560. 和为K的子数组|1|https://leetcode-cn.com/problems/subarray-sum-equals-k| @@ -65,16 +73,13 @@ |124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| |剑指 Offer 54. 二叉搜索树的第k大节点|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof| |518. 零钱兑换 II|1|https://leetcode-cn.com/problems/coin-change-2| -|剑指 Offer 36. 二叉搜索树与双向链表|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| |50. Pow(x, n)|1|https://leetcode-cn.com/problems/powx-n| |122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| -|179. 最大数|1|https://leetcode-cn.com/problems/largest-number| |807. 保持城市天际线|1|https://leetcode-cn.com/problems/max-increase-to-keep-city-skyline| |123. 买卖股票的最佳时机 III|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii| |315. 计算右侧小于当前元素的个数|1|https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self| |1363. 形成三的最大倍数|1|https://leetcode-cn.com/problems/largest-multiple-of-three| |376. 摆动序列|1|https://leetcode-cn.com/problems/wiggle-subsequence| -|25. K 个一组翻转链表|1|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| |1143. 最长公共子序列|1|https://leetcode-cn.com/problems/longest-common-subsequence| |32. 最长有效括号|1|https://leetcode-cn.com/problems/longest-valid-parentheses| |718. 最长重复子数组|1|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| @@ -85,15 +90,12 @@ |96. 不同的二叉搜索树|1|https://leetcode-cn.com/problems/unique-binary-search-trees| |41. 缺失的第一个正数|1|https://leetcode-cn.com/problems/first-missing-positive| |403. 青蛙过河|1|https://leetcode-cn.com/problems/frog-jump| -|129. 求根到叶子节点数字之和|1|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| |726. 原子的数量|1|https://leetcode-cn.com/problems/number-of-atoms| |剑指 Offer 10- I. 斐波那契数列|1|https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof| |405. 数字转换为十六进制数|1|https://leetcode-cn.com/problems/convert-a-number-to-hexadecimal| |1420. 生成数组|1|https://leetcode-cn.com/problems/build-array-where-you-can-find-the-maximum-exactly-k-comparisons| -|42. 接雨水|1|https://leetcode-cn.com/problems/trapping-rain-water| |306. 累加数|1|https://leetcode-cn.com/problems/additive-number| |98. 验证二叉搜索树|1|https://leetcode-cn.com/problems/validate-binary-search-tree| -|221. 最大正方形|1|https://leetcode-cn.com/problems/maximal-square| |227. 基本计算器 II|1|https://leetcode-cn.com/problems/basic-calculator-ii| |1505. 最多 K 次交换相邻数位后得到的最小整数|1|https://leetcode-cn.com/problems/minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits| |632. 最小区间|1|https://leetcode-cn.com/problems/smallest-range-covering-elements-from-k-lists| @@ -110,4 +112,29 @@ |470. 用 Rand7() 实现 Rand10()|1|https://leetcode-cn.com/problems/implement-rand10-using-rand7| |164. 最大间距|1|https://leetcode-cn.com/problems/maximum-gap| |94. 二叉树的中序遍历|1|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| -|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| \ No newline at end of file +|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| +|658. 找到 K 个最接近的元素|1|https://leetcode-cn.com/problems/find-k-closest-elements| +|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| +|355. 设计推特|1|https://leetcode-cn.com/problems/design-twitter| +|剑指 Offer 11. 旋转数组的最小数字|1|https://leetcode-cn.com/problems/xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof| +|698. 划分为k个相等的子集|1|https://leetcode-cn.com/problems/partition-to-k-equal-sum-subsets| +|224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator| +|剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|31. 下一个排列|1|https://leetcode-cn.com/problems/next-permutation| +|875. 爱吃香蕉的珂珂|1|https://leetcode-cn.com/problems/koko-eating-bananas| +|145. 二叉树的后序遍历|1|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|19. 删除链表的倒数第N个节点|1|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| +|673. 最长递增子序列的个数|1|https://leetcode-cn.com/problems/number-of-longest-increasing-subsequence| +|剑指 Offer 34. 二叉树中和为某一值的路径|1|https://leetcode-cn.com/problems/er-cha-shu-zhong-he-wei-mou-yi-zhi-de-lu-jing-lcof| +|670. 最大交换|1|https://leetcode-cn.com/problems/maximum-swap| +|141. 环形链表|1|https://leetcode-cn.com/problems/linked-list-cycle| +|897. 递增顺序查找树|1|https://leetcode-cn.com/problems/increasing-order-search-tree| +|653. 两数之和 IV - 输入 BST|1|https://leetcode-cn.com/problems/two-sum-iv-input-is-a-bst| +|310. 最小高度树|1|https://leetcode-cn.com/problems/minimum-height-trees| +|167. 两数之和 II - 输入有序数组|1|https://leetcode-cn.com/problems/two-sum-ii-input-array-is-sorted| +|611. 有效三角形的个数|1|https://leetcode-cn.com/problems/valid-triangle-number| +|92. 反转链表 II|1|https://leetcode-cn.com/problems/reverse-linked-list-ii| +|剑指 Offer 07. 重建二叉树|1|https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof| +|525. 连续数组|1|https://leetcode-cn.com/problems/contiguous-array| +|144. 二叉树的前序遍历|1|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|378. 有序矩阵中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-sorted-matrix| \ No newline at end of file diff --git a/bytedance/backend.md b/bytedance/backend.md index 12bed0a..942c613 100644 --- a/bytedance/backend.md +++ b/bytedance/backend.md @@ -3,213 +3,224 @@ |题目|出现次数|链接| |-|-|-| -|25. K 个一组翻转链表|54|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| -|3. 无重复字符的最长子串|52|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| -|215. 数组中的第K个最大元素|47|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| -|103. 二叉树的锯齿形层次遍历|45|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| -|146. LRU缓存机制|45|https://leetcode-cn.com/problems/lru-cache| -|206. 反转链表|43|https://leetcode-cn.com/problems/reverse-linked-list| -|15. 三数之和|39|https://leetcode-cn.com/problems/3sum| -|121. 买卖股票的最佳时机|38|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| -|160. 相交链表|28|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| -|236. 二叉树的最近公共祖先|28|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| -|42. 接雨水|26|https://leetcode-cn.com/problems/trapping-rain-water| -|33. 搜索旋转排序数组|24|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| -|199. 二叉树的右视图|23|https://leetcode-cn.com/problems/binary-tree-right-side-view| -|23. 合并K个排序链表|21|https://leetcode-cn.com/problems/merge-k-sorted-lists| -|31. 下一个排列|21|https://leetcode-cn.com/problems/next-permutation| -|143. 重排链表|21|https://leetcode-cn.com/problems/reorder-list| +|25. K 个一组翻转链表|60|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|3. 无重复字符的最长子串|57|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|146. LRU缓存机制|53|https://leetcode-cn.com/problems/lru-cache| +|215. 数组中的第K个最大元素|52|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|206. 反转链表|51|https://leetcode-cn.com/problems/reverse-linked-list| +|103. 二叉树的锯齿形层次遍历|47|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| +|15. 三数之和|42|https://leetcode-cn.com/problems/3sum| +|121. 买卖股票的最佳时机|41|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|160. 相交链表|32|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|236. 二叉树的最近公共祖先|32|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|42. 接雨水|31|https://leetcode-cn.com/problems/trapping-rain-water| +|33. 搜索旋转排序数组|27|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| +|31. 下一个排列|27|https://leetcode-cn.com/problems/next-permutation| +|199. 二叉树的右视图|24|https://leetcode-cn.com/problems/binary-tree-right-side-view| +|54. 螺旋矩阵|24|https://leetcode-cn.com/problems/spiral-matrix| +|143. 重排链表|24|https://leetcode-cn.com/problems/reorder-list| +|23. 合并K个排序链表|23|https://leetcode-cn.com/problems/merge-k-sorted-lists| +|21. 合并两个有序链表|22|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|300. 最长上升子序列|21|https://leetcode-cn.com/problems/longest-increasing-subsequence| |69. x 的平方根|20|https://leetcode-cn.com/problems/sqrtx| -|21. 合并两个有序链表|20|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|92. 反转链表 II|20|https://leetcode-cn.com/problems/reverse-linked-list-ii| |105. 从前序与中序遍历序列构造二叉树|19|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| -|54. 螺旋矩阵|19|https://leetcode-cn.com/problems/spiral-matrix| -|92. 反转链表 II|19|https://leetcode-cn.com/problems/reverse-linked-list-ii| -|124. 二叉树中的最大路径和|17|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| -|200. 岛屿数量|17|https://leetcode-cn.com/problems/number-of-islands| -|300. 最长上升子序列|17|https://leetcode-cn.com/problems/longest-increasing-subsequence| -|1. 两数之和|16|https://leetcode-cn.com/problems/two-sum| -|补充题1. 排序奇升偶降链表|16|https://mp.weixin.qq.com/s/377FfqvpY8NwMInhpoDgsw| -|155. 最小栈|15|https://leetcode-cn.com/problems/min-stack| -|101. 对称二叉树|14|https://leetcode-cn.com/problems/symmetric-tree| -|46. 全排列|14|https://leetcode-cn.com/problems/permutations| -|41. 缺失的第一个正数|13|https://leetcode-cn.com/problems/first-missing-positive| -|98. 验证二叉搜索树|13|https://leetcode-cn.com/problems/validate-binary-search-tree| -|76. 最小覆盖子串|13|https://leetcode-cn.com/problems/minimum-window-substring| -|56. 合并区间|12|https://leetcode-cn.com/problems/merge-intervals| -|141. 环形链表|12|https://leetcode-cn.com/problems/linked-list-cycle| +|1. 两数之和|19|https://leetcode-cn.com/problems/two-sum| +|124. 二叉树中的最大路径和|18|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|200. 岛屿数量|18|https://leetcode-cn.com/problems/number-of-islands| +|41. 缺失的第一个正数|17|https://leetcode-cn.com/problems/first-missing-positive| +|101. 对称二叉树|16|https://leetcode-cn.com/problems/symmetric-tree| +|56. 合并区间|16|https://leetcode-cn.com/problems/merge-intervals| +|415. 字符串相加|16|https://leetcode-cn.com/problems/add-strings| +|155. 最小栈|16|https://leetcode-cn.com/problems/min-stack| +|46. 全排列|16|https://leetcode-cn.com/problems/permutations| +|76. 最小覆盖子串|16|https://leetcode-cn.com/problems/minimum-window-substring| +|补充题1. 排序奇升偶降链表|16|https://mp.weixin.qq.com/s/0WVa2wIAeG0nYnVndZiEXQ| +|141. 环形链表|14|https://leetcode-cn.com/problems/linked-list-cycle| +|221. 最大正方形|14|https://leetcode-cn.com/problems/maximal-square| +|20. 有效的括号|14|https://leetcode-cn.com/problems/valid-parentheses| +|98. 验证二叉搜索树|14|https://leetcode-cn.com/problems/validate-binary-search-tree| +|39. 组合总和|14|https://leetcode-cn.com/problems/combination-sum| +|102. 二叉树的层序遍历|13|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|53. 最大子序和|13|https://leetcode-cn.com/problems/maximum-subarray| +|322. 零钱兑换|13|https://leetcode-cn.com/problems/coin-change| +|162. 寻找峰值|13|https://leetcode-cn.com/problems/find-peak-element| +|122. 买卖股票的最佳时机 II|13|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| +|142. 环形链表 II|13|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|48. 旋转图像|13|https://leetcode-cn.com/problems/rotate-image| +|470. 用 Rand7() 实现 Rand10()|13|https://leetcode-cn.com/problems/implement-rand10-using-rand7| +|补充题2. 圆环回原点问题|13|https://mp.weixin.qq.com/s/NZPaFsFrTybO3K3s7p7EVg| |234. 回文链表|12|https://leetcode-cn.com/problems/palindrome-linked-list| |518. 零钱兑换 II|12|https://leetcode-cn.com/problems/coin-change-2| -|322. 零钱兑换|12|https://leetcode-cn.com/problems/coin-change| -|20. 有效的括号|12|https://leetcode-cn.com/problems/valid-parentheses| +|88. 合并两个有序数组|12|https://leetcode-cn.com/problems/merge-sorted-array| +|2. 两数相加|12|https://leetcode-cn.com/problems/add-two-numbers| +|32. 最长有效括号|12|https://leetcode-cn.com/problems/longest-valid-parentheses| |958. 二叉树的完全性检验|12|https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree| -|122. 买卖股票的最佳时机 II|12|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| |148. 排序链表|12|https://leetcode-cn.com/problems/sort-list| -|48. 旋转图像|12|https://leetcode-cn.com/problems/rotate-image| -|39. 组合总和|12|https://leetcode-cn.com/problems/combination-sum| -|470. 用 Rand7() 实现 Rand10()|12|https://leetcode-cn.com/problems/implement-rand10-using-rand7| -|补充题2. 圆环回原点问题|12|https://mp.weixin.qq.com/s/VnGFEWHeD3nh1n9JSDkVUg| -|2. 两数相加|11|https://leetcode-cn.com/problems/add-two-numbers| -|198. 打家劫舍|11|https://leetcode-cn.com/problems/house-robber| -|232. 用栈实现队列|11|https://leetcode-cn.com/problems/implement-queue-using-stacks| -|102. 二叉树的层序遍历|10|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| -|415. 字符串相加|10|https://leetcode-cn.com/problems/add-strings| -|162. 寻找峰值|10|https://leetcode-cn.com/problems/find-peak-element| -|32. 最长有效括号|10|https://leetcode-cn.com/problems/longest-valid-parentheses| -|142. 环形链表 II|10|https://leetcode-cn.com/problems/linked-list-cycle-ii| -|5. 最长回文子串|10|https://leetcode-cn.com/problems/longest-palindromic-substring| -|53. 最大子序和|9|https://leetcode-cn.com/problems/maximum-subarray| +|198. 打家劫舍|12|https://leetcode-cn.com/problems/house-robber| +|232. 用栈实现队列|12|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|补充题4. 手撕快速排序|12|https://leetcode-cn.com/problems/sort-an-array| +|113. 路径总和 II|11|https://leetcode-cn.com/problems/path-sum-ii| +|5. 最长回文子串|11|https://leetcode-cn.com/problems/longest-palindromic-substring| +|543. 二叉树的直径|10|https://leetcode-cn.com/problems/diameter-of-binary-tree| +|79. 单词搜索|10|https://leetcode-cn.com/problems/word-search| +|82. 删除排序链表中的重复元素 II|10|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| |83. 删除排序链表中的重复元素|9|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| -|88. 合并两个有序数组|9|https://leetcode-cn.com/problems/merge-sorted-array| -|543. 二叉树的直径|9|https://leetcode-cn.com/problems/diameter-of-binary-tree| -|113. 路径总和 II|9|https://leetcode-cn.com/problems/path-sum-ii| +|128. 最长连续序列|9|https://leetcode-cn.com/problems/longest-consecutive-sequence| +|22. 括号生成|9|https://leetcode-cn.com/problems/generate-parentheses| |94. 二叉树的中序遍历|9|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| -|128. 最长连续序列|8|https://leetcode-cn.com/problems/longest-consecutive-sequence| -|22. 括号生成|8|https://leetcode-cn.com/problems/generate-parentheses| +|739. 每日温度|9|https://leetcode-cn.com/problems/daily-temperatures| +|78. 子集|9|https://leetcode-cn.com/problems/subsets| +|补充题9. 36进制加法|9|https://mp.weixin.qq.com/s/XcKQwnwCh5nZsz-DLHJwzQ| +|剑指 Offer 54. 二叉搜索树的第k大节点|8|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof| +|8. 字符串转换整数 (atoi)|8|https://leetcode-cn.com/problems/string-to-integer-atoi| |24. 两两交换链表中的节点|8|https://leetcode-cn.com/problems/swap-nodes-in-pairs| +|114. 二叉树展开为链表|8|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| +|剑指 Offer 22. 链表中倒数第k个节点|8|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| |93. 复原IP地址|8|https://leetcode-cn.com/problems/restore-ip-addresses| -|739. 每日温度|8|https://leetcode-cn.com/problems/daily-temperatures| -|79. 单词搜索|8|https://leetcode-cn.com/problems/word-search| -|补充题4. 手撕快速排序|8|https://leetcode-cn.com/problems/sort-an-array| -|补充题9. 36进制加法|8|https://mp.weixin.qq.com/s/bgD1Q5lc92mX7RNS1L65qA| +|440. 字典序的第K小数字|8|https://leetcode-cn.com/problems/k-th-smallest-in-lexicographical-order| |70. 爬楼梯|7|https://leetcode-cn.com/problems/climbing-stairs| -|8. 字符串转换整数 (atoi)|7|https://leetcode-cn.com/problems/string-to-integer-atoi| +|112. 路径总和|7|https://leetcode-cn.com/problems/path-sum| +|695. 岛屿的最大面积|7|https://leetcode-cn.com/problems/max-area-of-island| +|138. 复制带随机指针的链表|7|https://leetcode-cn.com/problems/copy-list-with-random-pointer| |19. 删除链表的倒数第N个节点|7|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| -|114. 二叉树展开为链表|7|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| +|129. 求根到叶子节点数字之和|7|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|662. 二叉树最大宽度|7|https://leetcode-cn.com/problems/maximum-width-of-binary-tree| |240. 搜索二维矩阵 II|7|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| -|78. 子集|7|https://leetcode-cn.com/problems/subsets| -|82. 删除排序链表中的重复元素 II|7|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| +|556. 下一个更大元素 III|7|https://leetcode-cn.com/problems/next-greater-element-iii| |230. 二叉搜索树中第K小的元素|6|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| |110. 平衡二叉树|6|https://leetcode-cn.com/problems/balanced-binary-tree| -|221. 最大正方形|6|https://leetcode-cn.com/problems/maximal-square| -|138. 复制带随机指针的链表|6|https://leetcode-cn.com/problems/copy-list-with-random-pointer| +|328. 奇偶链表|6|https://leetcode-cn.com/problems/odd-even-linked-list| +|460. LFU缓存|6|https://leetcode-cn.com/problems/lfu-cache| |64. 最小路径和|6|https://leetcode-cn.com/problems/minimum-path-sum| -|剑指 Offer 22. 链表中倒数第k个节点|6|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|61. 旋转链表|6|https://leetcode-cn.com/problems/rotate-list| +|188. 买卖股票的最佳时机 IV|6|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iv| |224. 基本计算器|6|https://leetcode-cn.com/problems/basic-calculator| -|662. 二叉树最大宽度|6|https://leetcode-cn.com/problems/maximum-width-of-binary-tree| +|剑指 Offer 36. 二叉搜索树与双向链表|6|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| |226. 翻转二叉树|6|https://leetcode-cn.com/problems/invert-binary-tree| +|209. 长度最小的子数组|6|https://leetcode-cn.com/problems/minimum-size-subarray-sum| |862. 和至少为 K 的最短子数组|6|https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k| -|440. 字典序的第K小数字|6|https://leetcode-cn.com/problems/k-th-smallest-in-lexicographical-order| |11. 盛最多水的容器|6|https://leetcode-cn.com/problems/container-with-most-water| -|补充题7. 木头切割问题|6|https://mp.weixin.qq.com/s/o-1VJO2TQZjC5ROmV7CReA| -|556. 下一个更大元素 III|6|https://leetcode-cn.com/problems/next-greater-element-iii| -|剑指 Offer 54. 二叉搜索树的第k大节点|5|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof| +|补充题7. 木头切割问题|6|https://mp.weixin.qq.com/s/FQma0bdAWbzLMmCKhZRk7w| +|补充题23. 检测循环依赖|6|https://mp.weixin.qq.com/s/pCRscwKqQdYYN7M1Sia7xA| |108. 将有序数组转换为二叉搜索树|5|https://leetcode-cn.com/problems/convert-sorted-array-to-binary-search-tree| -|112. 路径总和|5|https://leetcode-cn.com/problems/path-sum| |1143. 最长公共子序列|5|https://leetcode-cn.com/problems/longest-common-subsequence| |297. 二叉树的序列化与反序列化|5|https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree| |560. 和为K的子数组|5|https://leetcode-cn.com/problems/subarray-sum-equals-k| -|695. 岛屿的最大面积|5|https://leetcode-cn.com/problems/max-area-of-island| +|704. 二分查找|5|https://leetcode-cn.com/problems/binary-search| |670. 最大交换|5|https://leetcode-cn.com/problems/maximum-swap| |421. 数组中两个数的最大异或值|5|https://leetcode-cn.com/problems/maximum-xor-of-two-numbers-in-an-array| -|129. 求根到叶子节点数字之和|5|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|104. 二叉树的最大深度|5|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| |135. 分发糖果|5|https://leetcode-cn.com/problems/candy| |151. 翻转字符串里的单词|5|https://leetcode-cn.com/problems/reverse-words-in-a-string| |287. 寻找重复数|5|https://leetcode-cn.com/problems/find-the-duplicate-number| -|209. 长度最小的子数组|5|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|528. 按权重随机选择|5|https://leetcode-cn.com/problems/random-pick-with-weight| |91. 解码方法|5|https://leetcode-cn.com/problems/decode-ways| +|59. 螺旋矩阵 II|5|https://leetcode-cn.com/problems/spiral-matrix-ii| |718. 最长重复子数组|5|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| -|补充题23. 检测循环依赖|5|https://mp.weixin.qq.com/s/q6AhBt6MX2RL_HNZc8cYKQ| -|328. 奇偶链表|4|https://leetcode-cn.com/problems/odd-even-linked-list| -|460. LFU缓存|4|https://leetcode-cn.com/problems/lfu-cache| +|139. 单词拆分|4|https://leetcode-cn.com/problems/word-break| |剑指 Offer 11. 旋转数组的最小数字|4|https://leetcode-cn.com/problems/xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof| -|704. 二分查找|4|https://leetcode-cn.com/problems/binary-search| -|61. 旋转链表|4|https://leetcode-cn.com/problems/rotate-list| -|剑指 Offer 36. 二叉搜索树与双向链表|4|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| +|62. 不同路径|4|https://leetcode-cn.com/problems/unique-paths| +|剑指 Offer 51. 数组中的逆序对|4|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| |40. 组合总和 II|4|https://leetcode-cn.com/problems/combination-sum-ii| |1047. 删除字符串中的所有相邻重复项|4|https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string| +|402. 移掉K位数字|4|https://leetcode-cn.com/problems/remove-k-digits| |169. 多数元素|4|https://leetcode-cn.com/problems/majority-element| +|152. 乘积最大子数组|4|https://leetcode-cn.com/problems/maximum-product-subarray| +|50. Pow(x, n)|4|https://leetcode-cn.com/problems/powx-n| |4. 寻找两个正序数组的中位数|4|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| |456. 132模式|4|https://leetcode-cn.com/problems/132-pattern| -|528. 按权重随机选择|4|https://leetcode-cn.com/problems/random-pick-with-weight| |239. 滑动窗口最大值|4|https://leetcode-cn.com/problems/sliding-window-maximum| +|722. 删除注释|4|https://leetcode-cn.com/problems/remove-comments| |1095. 山脉数组中查找目标值|4|https://leetcode-cn.com/problems/find-in-mountain-array| -|59. 螺旋矩阵 II|4|https://leetcode-cn.com/problems/spiral-matrix-ii| +|72. 编辑距离|4|https://leetcode-cn.com/problems/edit-distance| |153. 寻找旋转排序数组中的最小值|4|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array| -|补充题3. 求区间最小数乘区间和的最大值|4|https://mp.weixin.qq.com/s/ABNN4lJpvttulwWaUTgYZQ| +|补充题3. 求区间最小数乘区间和的最大值|4|https://mp.weixin.qq.com/s/UFv7pt_djjZoK_gzUBrRXA| +|补充题6. 手撕堆排序|4|https://leetcode-cn.com/problems/sort-an-array| +|227. 基本计算器 II|4|https://leetcode-cn.com/problems/basic-calculator-ii| +|763. 划分字母区间|4|https://leetcode-cn.com/problems/partition-labels| +|剑指 Offer 53 - I. 在排序数组中查找数字 I|4|https://leetcode-cn.com/problems/zai-pai-xu-shu-zu-zhong-cha-zhao-shu-zi-lcof| |剑指 Offer 61. 扑克牌中的顺子|3|https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof| |977. 有序数组的平方|3|https://leetcode-cn.com/problems/squares-of-a-sorted-array| +|剑指 Offer 09. 用两个栈实现队列|3|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| +|503. 下一个更大元素 II|3|https://leetcode-cn.com/problems/next-greater-element-ii| |283. 移动零|3|https://leetcode-cn.com/problems/move-zeroes| |166. 分数到小数|3|https://leetcode-cn.com/problems/fraction-to-recurring-decimal| |264. 丑数 II|3|https://leetcode-cn.com/problems/ugly-number-ii| -|62. 不同路径|3|https://leetcode-cn.com/problems/unique-paths| -|剑指 Offer 51. 数组中的逆序对|3|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| -|188. 买卖股票的最佳时机 IV|3|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iv| |210. 课程表 II|3|https://leetcode-cn.com/problems/course-schedule-ii| -|402. 移掉K位数字|3|https://leetcode-cn.com/problems/remove-k-digits| -|104. 二叉树的最大深度|3|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| +|394. 字符串解码|3|https://leetcode-cn.com/problems/decode-string| +|145. 二叉树的后序遍历|3|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|71. 简化路径|3|https://leetcode-cn.com/problems/simplify-path| |134. 加油站|3|https://leetcode-cn.com/problems/gas-station| -|722. 删除注释|3|https://leetcode-cn.com/problems/remove-comments| -|72. 编辑距离|3|https://leetcode-cn.com/problems/edit-distance| +|340. 至多包含 K 个不同字符的最长子串|3|https://leetcode-cn.com/problems/longest-substring-with-at-most-k-distinct-characters| +|86. 分隔链表|3|https://leetcode-cn.com/problems/partition-list| |329. 矩阵中的最长递增路径|3|https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix| +|144. 二叉树的前序遍历|3|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|10. 正则表达式匹配|3|https://leetcode-cn.com/problems/regular-expression-matching| |剑指 Offer 46. 把数字翻译成字符串|3|https://leetcode-cn.com/problems/ba-shu-zi-fan-yi-cheng-zi-fu-chuan-lcof| +|136. 只出现一次的数字|3|https://leetcode-cn.com/problems/single-number| +|18. 四数之和|3|https://leetcode-cn.com/problems/4sum| +|剑指 Offer 27. 二叉树的镜像|3|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| +|225. 用队列实现栈|3|https://leetcode-cn.com/problems/implement-stack-using-queues| +|647. 回文子串|3|https://leetcode-cn.com/problems/palindromic-substrings| +|34. 在排序数组中查找元素的第一个和最后一个位置|3|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| |165. 比较版本号|3|https://leetcode-cn.com/problems/compare-version-numbers| -|补充题6. 手撕堆排序|3|https://leetcode-cn.com/problems/sort-an-array| |887. 鸡蛋掉落|3|https://leetcode-cn.com/problems/super-egg-drop| |106. 从中序与后序遍历序列构造二叉树|3|https://leetcode-cn.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal| |498. 对角线遍历|3|https://leetcode-cn.com/problems/diagonal-traverse| -|763. 划分字母区间|3|https://leetcode-cn.com/problems/partition-labels| |354. 俄罗斯套娃信封问题|3|https://leetcode-cn.com/problems/russian-doll-envelopes| -|剑指 Offer 53 - I. 在排序数组中查找数字 I|3|https://leetcode-cn.com/problems/zai-pai-xu-shu-zu-zhong-cha-zhao-shu-zi-lcof| |767. 重构字符串|3|https://leetcode-cn.com/problems/reorganize-string| |1254. 统计封闭岛屿的数目|2|https://leetcode-cn.com/problems/number-of-closed-islands| -|剑指 Offer 09. 用两个栈实现队列|2|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| -|139. 单词拆分|2|https://leetcode-cn.com/problems/word-break| -|503. 下一个更大元素 II|2|https://leetcode-cn.com/problems/next-greater-element-ii| |347. 前 K 个高频元素|2|https://leetcode-cn.com/problems/top-k-frequent-elements| |剑指 Offer 10- II. 青蛙跳台阶问题|2|https://leetcode-cn.com/problems/qing-wa-tiao-tai-jie-wen-ti-lcof| |剑指 Offer 45. 把数组排成最小的数|2|https://leetcode-cn.com/problems/ba-shu-zu-pai-cheng-zui-xiao-de-shu-lcof| |99. 恢复二叉搜索树|2|https://leetcode-cn.com/problems/recover-binary-search-tree| |125. 验证回文串|2|https://leetcode-cn.com/problems/valid-palindrome| +|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|2|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| |523. 连续的子数组和|2|https://leetcode-cn.com/problems/continuous-subarray-sum| |剑指 Offer 48. 最长不含重复字符的子字符串|2|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| |剑指 Offer 04. 二维数组中的查找|2|https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof| -|面试题 03.05. 栈排序|2|https://leetcode-cn.com/problems/sort-of-stacks-lcci| -|394. 字符串解码|2|https://leetcode-cn.com/problems/decode-string| +|补充题24. 双栈排序|2|https://mp.weixin.qq.com/s/g_AqwsSEUwlRSevnStPkEA| |208. 实现 Trie (前缀树)|2|https://leetcode-cn.com/problems/implement-trie-prefix-tree| |剑指 Offer 19. 正则表达式匹配|2|https://leetcode-cn.com/problems/zheng-ze-biao-da-shi-pi-pei-lcof| |895. 最大频率栈|2|https://leetcode-cn.com/problems/maximum-frequency-stack| -|145. 二叉树的后序遍历|2|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| |398. 随机数索引|2|https://leetcode-cn.com/problems/random-pick-index| |45. 跳跃游戏 II|2|https://leetcode-cn.com/problems/jump-game-ii| -|152. 乘积最大子数组|2|https://leetcode-cn.com/problems/maximum-product-subarray| -|50. Pow(x, n)|2|https://leetcode-cn.com/problems/powx-n| -|71. 简化路径|2|https://leetcode-cn.com/problems/simplify-path| |416. 分割等和子集|2|https://leetcode-cn.com/problems/partition-equal-subset-sum| -|340. 至多包含 K 个不同字符的最长子串|2|https://leetcode-cn.com/problems/longest-substring-with-at-most-k-distinct-characters| |668. 乘法表中第k小的数|2|https://leetcode-cn.com/problems/kth-smallest-number-in-multiplication-table| -|86. 分隔链表|2|https://leetcode-cn.com/problems/partition-list| |120. 三角形最小路径和|2|https://leetcode-cn.com/problems/triangle| |123. 买卖股票的最佳时机 III|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii| +|154. 寻找旋转排序数组中的最小值 II|2|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| |147. 对链表进行插入排序|2|https://leetcode-cn.com/problems/insertion-sort-list| |785. 判断二分图|2|https://leetcode-cn.com/problems/is-graph-bipartite| |468. 验证IP地址|2|https://leetcode-cn.com/problems/validate-ip-address| |295. 数据流的中位数|2|https://leetcode-cn.com/problems/find-median-from-data-stream| -|144. 二叉树的前序遍历|2|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| |404. 左叶子之和|2|https://leetcode-cn.com/problems/sum-of-left-leaves| -|10. 正则表达式匹配|2|https://leetcode-cn.com/problems/regular-expression-matching| |84. 柱状图中最大的矩形|2|https://leetcode-cn.com/problems/largest-rectangle-in-histogram| -|136. 只出现一次的数字|2|https://leetcode-cn.com/problems/single-number| |43. 字符串相乘|2|https://leetcode-cn.com/problems/multiply-strings| +|14. 最长公共前缀|2|https://leetcode-cn.com/problems/longest-common-prefix| |974. 和可被 K 整除的子数组|2|https://leetcode-cn.com/problems/subarray-sums-divisible-by-k| -|18. 四数之和|2|https://leetcode-cn.com/problems/4sum| -|剑指 Offer 27. 二叉树的镜像|2|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| |922. 按奇偶排序数组 II|2|https://leetcode-cn.com/problems/sort-array-by-parity-ii| |75. 颜色分类|2|https://leetcode-cn.com/problems/sort-colors| |191. 位1的个数|2|https://leetcode-cn.com/problems/number-of-1-bits| -|225. 用队列实现栈|2|https://leetcode-cn.com/problems/implement-stack-using-queues| -|647. 回文子串|2|https://leetcode-cn.com/problems/palindromic-substrings| |60. 第k个排列|2|https://leetcode-cn.com/problems/permutation-sequence| -|34. 在排序数组中查找元素的第一个和最后一个位置|2|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| -|补充题10. 36进制减法|2|https://mp.weixin.qq.com/s/_A2Ctn3kDa21NPlpF9y-hg| +|补充题10. 36进制减法|2|https://mp.weixin.qq.com/s/ub9GpTBjDF55hZld3V2rEA| |补充题5. 手撕归并排序|2|https://leetcode-cn.com/problems/sort-an-array| |189. 旋转数组|2|https://leetcode-cn.com/problems/rotate-array| |74. 搜索二维矩阵|2|https://leetcode-cn.com/problems/search-a-2d-matrix| |补充题14. 阿拉伯数字转中文数字|2|| -|227. 基本计算器 II|2|https://leetcode-cn.com/problems/basic-calculator-ii| |剑指 Offer 03. 数组中重复的数字|2|https://leetcode-cn.com/problems/shu-zu-zhong-zhong-fu-de-shu-zi-lcof| +|253. 会议室 II|2|https://leetcode-cn.com/problems/meeting-rooms-ii| |7. 整数反转|2|https://leetcode-cn.com/problems/reverse-integer| +|47. 全排列 II|2|https://leetcode-cn.com/problems/permutations-ii| +|85. 最大矩形|2|https://leetcode-cn.com/problems/maximal-rectangle| +|81. 搜索旋转排序数组 II|2|https://leetcode-cn.com/problems/search-in-rotated-sorted-array-ii| +|44. 通配符匹配|2|https://leetcode-cn.com/problems/wildcard-matching| +|703. 数据流中的第K大元素|2|https://leetcode-cn.com/problems/kth-largest-element-in-a-stream| |443. 压缩字符串|2|https://leetcode-cn.com/problems/string-compression| |381. O(1) 时间插入、删除和获取随机元素 - 允许重复|2|https://leetcode-cn.com/problems/insert-delete-getrandom-o1-duplicates-allowed| +|补充题20. 立方根|2|| +|395. 至少有K个重复字符的最长子串|2|https://leetcode-cn.com/problems/longest-substring-with-at-least-k-repeating-characters| |剑指 Offer 52. 两个链表的第一个公共节点|1|https://leetcode-cn.com/problems/liang-ge-lian-biao-de-di-yi-ge-gong-gong-jie-dian-lcof| |111. 二叉树的最小深度|1|https://leetcode-cn.com/problems/minimum-depth-of-binary-tree| |994. 腐烂的橘子|1|https://leetcode-cn.com/problems/rotting-oranges| @@ -229,7 +240,6 @@ |349. 两个数组的交集|1|https://leetcode-cn.com/problems/intersection-of-two-arrays| |1156. 单字符重复子串的最大长度|1|https://leetcode-cn.com/problems/swap-for-longest-repeated-character-substring| |449. 序列化和反序列化二叉搜索树|1|https://leetcode-cn.com/problems/serialize-and-deserialize-bst| -|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|1|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| |面试题 08.12. 八皇后|1|https://leetcode-cn.com/problems/eight-queens-lcci| |37. 解数独|1|https://leetcode-cn.com/problems/sudoku-solver| |410. 分割数组的最大值|1|https://leetcode-cn.com/problems/split-array-largest-sum| @@ -245,7 +255,6 @@ |107. 二叉树的层次遍历 II|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal-ii| |637. 二叉树的层平均值|1|https://leetcode-cn.com/problems/average-of-levels-in-binary-tree| |277. 搜寻名人|1|https://leetcode-cn.com/problems/find-the-celebrity| -|154. 寻找旋转排序数组中的最小值 II|1|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| |321. 拼接最大数|1|https://leetcode-cn.com/problems/create-maximum-number| |525. 连续数组|1|https://leetcode-cn.com/problems/contiguous-array| |剑指 Offer 58 - II. 左旋转字符串|1|https://leetcode-cn.com/problems/zuo-xuan-zhuan-zi-fu-chuan-lcof| @@ -261,7 +270,6 @@ |459. 重复的子字符串|1|https://leetcode-cn.com/problems/repeated-substring-pattern| |剑指 Offer 59 - II. 队列的最大值|1|https://leetcode-cn.com/problems/dui-lie-de-zui-da-zhi-lcof| |260. 只出现一次的数字 III|1|https://leetcode-cn.com/problems/single-number-iii| -|14. 最长公共前缀|1|https://leetcode-cn.com/problems/longest-common-prefix| |1438. 绝对差不超过限制的最长连续子数组|1|https://leetcode-cn.com/problems/longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit| |剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| |836. 矩形重叠|1|https://leetcode-cn.com/problems/rectangle-overlap| @@ -289,13 +297,11 @@ |28. 实现 strStr()|1|https://leetcode-cn.com/problems/implement-strstr| |剑指 Offer 32 - III. 从上到下打印二叉树 III|1|https://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-iii-lcof| |207. 课程表|1|https://leetcode-cn.com/problems/course-schedule| -|253. 会议室 II|1|https://leetcode-cn.com/problems/meeting-rooms-ii| |386. 字典序排数|1|https://leetcode-cn.com/problems/lexicographical-numbers| |面试题 03.03. 堆盘子|1|https://leetcode-cn.com/problems/stack-of-plates-lcci| |331. 验证二叉树的前序序列化|1|https://leetcode-cn.com/problems/verify-preorder-serialization-of-a-binary-tree| |剑指 Offer 28. 对称的二叉树|1|https://leetcode-cn.com/problems/dui-cheng-de-er-cha-shu-lcof| |剑指 Offer 68 - II. 二叉树的最近公共祖先|1|https://leetcode-cn.com/problems/er-cha-shu-de-zui-jin-gong-gong-zu-xian-lcof| -|47. 全排列 II|1|https://leetcode-cn.com/problems/permutations-ii| |848. 字母移位|1|https://leetcode-cn.com/problems/shifting-letters| |6. Z 字形变换|1|https://leetcode-cn.com/problems/zigzag-conversion| |990. 等式方程的可满足性|1|https://leetcode-cn.com/problems/satisfiability-of-equality-equations| @@ -303,12 +309,38 @@ |496. 下一个更大元素 I|1|https://leetcode-cn.com/problems/next-greater-element-i| |967. 连续差相同的数字|1|https://leetcode-cn.com/problems/numbers-with-same-consecutive-differences| |1405. 最长快乐字符串|1|https://leetcode-cn.com/problems/longest-happy-string| -|85. 最大矩形|1|https://leetcode-cn.com/problems/maximal-rectangle| |1353. 最多可以参加的会议数目|1|https://leetcode-cn.com/problems/maximum-number-of-events-that-can-be-attended| -|81. 搜索旋转排序数组 II|1|https://leetcode-cn.com/problems/search-in-rotated-sorted-array-ii| |1574. 删除最短的子数组使剩余数组有序|1|https://leetcode-cn.com/problems/shortest-subarray-to-be-removed-to-make-array-sorted| -|44. 通配符匹配|1|https://leetcode-cn.com/problems/wildcard-matching| |949. 给定数字能组成的最大时间|1|https://leetcode-cn.com/problems/largest-time-for-given-digits| -|703. 数据流中的第K大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-a-stream| |剑指 Offer 31. 栈的压入、弹出序列|1|https://leetcode-cn.com/problems/zhan-de-ya-ru-dan-chu-xu-lie-lcof| -|213. 打家劫舍 II|1|https://leetcode-cn.com/problems/house-robber-ii| \ No newline at end of file +|213. 打家劫舍 II|1|https://leetcode-cn.com/problems/house-robber-ii| +|剑指 Offer 40. 最小的k个数|1|https://leetcode-cn.com/problems/zui-xiao-de-kge-shu-lcof| +|1475. 商品折扣后的最终价格|1|https://leetcode-cn.com/problems/final-prices-with-a-special-discount-in-a-shop| +|剑指 Offer 43. 1～n整数中1出现的次数|1|https://leetcode-cn.com/problems/1nzheng-shu-zhong-1chu-xian-de-ci-shu-lcof| +|706. 设计哈希映射|1|https://leetcode-cn.com/problems/design-hashmap| +|252. 会议室|1|https://leetcode-cn.com/problems/meeting-rooms| +|剑指 Offer 63. 股票的最大利润|1|https://leetcode-cn.com/problems/gu-piao-de-zui-da-li-run-lcof| +|680. 验证回文字符串 Ⅱ|1|https://leetcode-cn.com/problems/valid-palindrome-ii| +|341. 扁平化嵌套列表迭代器|1|https://leetcode-cn.com/problems/flatten-nested-list-iterator| +|140. 单词拆分 II|1|https://leetcode-cn.com/problems/word-break-ii| +|716. 最大栈|1|https://leetcode-cn.com/problems/max-stack| +|214. 最短回文串|1|https://leetcode-cn.com/problems/shortest-palindrome| +|633. 平方数之和|1|https://leetcode-cn.com/problems/sum-of-square-numbers| +|补充题17. 两个有序数组第k小的数|1|| +|589. N叉树的前序遍历|1|https://leetcode-cn.com/problems/n-ary-tree-preorder-traversal| +|1675. 数组的最小偏移量|1|https://leetcode-cn.com/problems/minimize-deviation-in-array| +|485. 最大连续1的个数|1|https://leetcode-cn.com/problems/max-consecutive-ones| +|补充题8. 计算数组的小和|1|https://mp.weixin.qq.com/s/rMsbcUf9ZPhvfRoyZGW6HA| +|剑指 Offer 34. 二叉树中和为某一值的路径|1|https://leetcode-cn.com/problems/er-cha-shu-zhong-he-wei-mou-yi-zhi-de-lu-jing-lcof| +|剑指 Offer 17. 打印从1到最大的n位数|1|https://leetcode-cn.com/problems/da-yin-cong-1dao-zui-da-de-nwei-shu-lcof| +|861. 翻转矩阵后的得分|1|https://leetcode-cn.com/problems/score-after-flipping-matrix| +|168. Excel表列名称|1|https://leetcode-cn.com/problems/excel-sheet-column-title| +|剑指 Offer 14- I. 剪绳子|1|https://leetcode-cn.com/problems/jian-sheng-zi-lcof| +|96. 不同的二叉搜索树|1|https://leetcode-cn.com/problems/unique-binary-search-trees| +|13. 罗马数字转整数|1|https://leetcode-cn.com/problems/roman-to-integer| +|1190. 反转每对括号间的子串|1|https://leetcode-cn.com/problems/reverse-substrings-between-each-pair-of-parentheses| +|16. 最接近的三数之和|1|https://leetcode-cn.com/problems/3sum-closest| +|216. 组合总和 III|1|https://leetcode-cn.com/problems/combination-sum-iii| +|剑指 Offer 32 - II. 从上到下打印二叉树 II|1|https://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-ii-lcof| +|736. Lisp 语法解析|1|https://leetcode-cn.com/problems/parse-lisp-expression| +|137. 只出现一次的数字 II|1|https://leetcode-cn.com/problems/single-number-ii| \ No newline at end of file diff --git a/bytedance/client.md b/bytedance/client.md index 5adbfc4..3678579 100644 --- a/bytedance/client.md +++ b/bytedance/client.md @@ -3,79 +3,89 @@ |题目|出现次数|链接| |-|-|-| -|206. 反转链表|19|https://leetcode-cn.com/problems/reverse-linked-list| +|206. 反转链表|21|https://leetcode-cn.com/problems/reverse-linked-list| |25. K 个一组翻转链表|18|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| -|160. 相交链表|17|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| -|215. 数组中的第K个最大元素|16|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| -|53. 最大子序和|15|https://leetcode-cn.com/problems/maximum-subarray| -|146. LRU缓存机制|14|https://leetcode-cn.com/problems/lru-cache| +|160. 相交链表|18|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|215. 数组中的第K个最大元素|17|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|53. 最大子序和|17|https://leetcode-cn.com/problems/maximum-subarray| +|146. LRU缓存机制|16|https://leetcode-cn.com/problems/lru-cache| +|15. 三数之和|13|https://leetcode-cn.com/problems/3sum| +|1. 两数之和|13|https://leetcode-cn.com/problems/two-sum| |3. 无重复字符的最长子串|12|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| -|15. 三数之和|12|https://leetcode-cn.com/problems/3sum| -|1. 两数之和|12|https://leetcode-cn.com/problems/two-sum| +|121. 买卖股票的最佳时机|10|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| |21. 合并两个有序链表|10|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|113. 路径总和 II|10|https://leetcode-cn.com/problems/path-sum-ii| +|102. 二叉树的层序遍历|10|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| |103. 二叉树的锯齿形层次遍历|10|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| |236. 二叉树的最近公共祖先|9|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| -|121. 买卖股票的最佳时机|9|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| |958. 二叉树的完全性检验|9|https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree| -|113. 路径总和 II|9|https://leetcode-cn.com/problems/path-sum-ii| -|102. 二叉树的层序遍历|9|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|105. 从前序与中序遍历序列构造二叉树|9|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|41. 缺失的第一个正数|8|https://leetcode-cn.com/problems/first-missing-positive| |199. 二叉树的右视图|8|https://leetcode-cn.com/problems/binary-tree-right-side-view| -|105. 从前序与中序遍历序列构造二叉树|8|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| |54. 螺旋矩阵|8|https://leetcode-cn.com/problems/spiral-matrix| +|101. 对称二叉树|8|https://leetcode-cn.com/problems/symmetric-tree| +|415. 字符串相加|8|https://leetcode-cn.com/problems/add-strings| |232. 用栈实现队列|7|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|112. 路径总和|7|https://leetcode-cn.com/problems/path-sum| +|剑指 Offer 09. 用两个栈实现队列|7|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| |56. 合并区间|7|https://leetcode-cn.com/problems/merge-intervals| -|101. 对称二叉树|7|https://leetcode-cn.com/problems/symmetric-tree| -|415. 字符串相加|7|https://leetcode-cn.com/problems/add-strings| +|42. 接雨水|7|https://leetcode-cn.com/problems/trapping-rain-water| +|34. 在排序数组中查找元素的第一个和最后一个位置|7|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| |19. 删除链表的倒数第N个节点|7|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| -|41. 缺失的第一个正数|6|https://leetcode-cn.com/problems/first-missing-positive| -|112. 路径总和|6|https://leetcode-cn.com/problems/path-sum| +|151. 翻转字符串里的单词|6|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|141. 环形链表|6|https://leetcode-cn.com/problems/linked-list-cycle| |142. 环形链表 II|6|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|94. 二叉树的中序遍历|6|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| |144. 二叉树的前序遍历|6|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| |543. 二叉树的直径|6|https://leetcode-cn.com/problems/diameter-of-binary-tree| -|剑指 Offer 09. 用两个栈实现队列|6|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| |104. 二叉树的最大深度|6|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| |2. 两数相加|6|https://leetcode-cn.com/problems/add-two-numbers| |4. 寻找两个正序数组的中位数|6|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| -|34. 在排序数组中查找元素的第一个和最后一个位置|6|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| -|151. 翻转字符串里的单词|5|https://leetcode-cn.com/problems/reverse-words-in-a-string| -|141. 环形链表|5|https://leetcode-cn.com/problems/linked-list-cycle| +|82. 删除排序链表中的重复元素 II|6|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| +|394. 字符串解码|5|https://leetcode-cn.com/problems/decode-string| |200. 岛屿数量|5|https://leetcode-cn.com/problems/number-of-islands| -|42. 接雨水|5|https://leetcode-cn.com/problems/trapping-rain-water| -|82. 删除排序链表中的重复元素 II|5|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| |165. 比较版本号|5|https://leetcode-cn.com/problems/compare-version-numbers| +|补充题9. 36进制加法|5|https://mp.weixin.qq.com/s/XcKQwnwCh5nZsz-DLHJwzQ| |344. 反转字符串|4|https://leetcode-cn.com/problems/reverse-string| |88. 合并两个有序数组|4|https://leetcode-cn.com/problems/merge-sorted-array| -|94. 二叉树的中序遍历|4|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|136. 只出现一次的数字|4|https://leetcode-cn.com/problems/single-number| |226. 翻转二叉树|4|https://leetcode-cn.com/problems/invert-binary-tree| |剑指 Offer 36. 二叉搜索树与双向链表|4|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| |240. 搜索二维矩阵 II|4|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| +|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|4|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| |460. LFU缓存|4|https://leetcode-cn.com/problems/lfu-cache| -|394. 字符串解码|4|https://leetcode-cn.com/problems/decode-string| |69. x 的平方根|4|https://leetcode-cn.com/problems/sqrtx| +|322. 零钱兑换|4|https://leetcode-cn.com/problems/coin-change| |46. 全排列|4|https://leetcode-cn.com/problems/permutations| |189. 旋转数组|4|https://leetcode-cn.com/problems/rotate-array| +|剑指 Offer 27. 二叉树的镜像|4|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| |225. 用队列实现栈|4|https://leetcode-cn.com/problems/implement-stack-using-queues| |59. 螺旋矩阵 II|4|https://leetcode-cn.com/problems/spiral-matrix-ii| |剑指 Offer 22. 链表中倒数第k个节点|4|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|补充题4. 手撕快速排序|4|https://leetcode-cn.com/problems/sort-an-array| |剑指 Offer 33. 二叉搜索树的后序遍历序列|4|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof| +|518. 零钱兑换 II|3|https://leetcode-cn.com/problems/coin-change-2| |300. 最长上升子序列|3|https://leetcode-cn.com/problems/longest-increasing-subsequence| |145. 二叉树的后序遍历|3|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| |33. 搜索旋转排序数组|3|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| -|136. 只出现一次的数字|3|https://leetcode-cn.com/problems/single-number| -|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|3|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| |162. 寻找峰值|3|https://leetcode-cn.com/problems/find-peak-element| -|剑指 Offer 27. 二叉树的镜像|3|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| +|124. 二叉树中的最大路径和|3|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|70. 爬楼梯|3|https://leetcode-cn.com/problems/climbing-stairs| +|61. 旋转链表|3|https://leetcode-cn.com/problems/rotate-list| |110. 平衡二叉树|3|https://leetcode-cn.com/problems/balanced-binary-tree| |16. 最接近的三数之和|3|https://leetcode-cn.com/problems/3sum-closest| +|20. 有效的括号|3|https://leetcode-cn.com/problems/valid-parentheses| |5. 最长回文子串|3|https://leetcode-cn.com/problems/longest-palindromic-substring| |443. 压缩字符串|3|https://leetcode-cn.com/problems/string-compression| |1143. 最长公共子序列|3|https://leetcode-cn.com/problems/longest-common-subsequence| +|75. 颜色分类|3|https://leetcode-cn.com/problems/sort-colors| |24. 两两交换链表中的节点|3|https://leetcode-cn.com/problems/swap-nodes-in-pairs| -|补充题9. 36进制加法|3|https://mp.weixin.qq.com/s/bgD1Q5lc92mX7RNS1L65qA| -|补充题4. 手撕快速排序|3|https://leetcode-cn.com/problems/sort-an-array| -|补充题1. 排序奇升偶降链表|3|https://mp.weixin.qq.com/s/377FfqvpY8NwMInhpoDgsw| +|315. 计算右侧小于当前元素的个数|3|https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self| +|129. 求根到叶子节点数字之和|3|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|76. 最小覆盖子串|3|https://leetcode-cn.com/problems/minimum-window-substring| +|补充题1. 排序奇升偶降链表|3|https://mp.weixin.qq.com/s/0WVa2wIAeG0nYnVndZiEXQ| |剑指 Offer 38. 字符串的排列|3|https://leetcode-cn.com/problems/zi-fu-chuan-de-pai-lie-lcof| -|518. 零钱兑换 II|2|https://leetcode-cn.com/problems/coin-change-2| +|114. 二叉树展开为链表|3|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| |剑指 Offer 52. 两个链表的第一个公共节点|2|https://leetcode-cn.com/problems/liang-ge-lian-biao-de-di-yi-ge-gong-gong-jie-dian-lcof| |剑指 Offer 45. 把数组排成最小的数|2|https://leetcode-cn.com/problems/ba-shu-zu-pai-cheng-zui-xiao-de-shu-lcof| |234. 回文链表|2|https://leetcode-cn.com/problems/palindrome-linked-list| @@ -84,35 +94,34 @@ |122. 买卖股票的最佳时机 II|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| |7. 整数反转|2|https://leetcode-cn.com/problems/reverse-integer| |662. 二叉树最大宽度|2|https://leetcode-cn.com/problems/maximum-width-of-binary-tree| -|124. 二叉树中的最大路径和|2|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| -|322. 零钱兑换|2|https://leetcode-cn.com/problems/coin-change| -|70. 爬楼梯|2|https://leetcode-cn.com/problems/climbing-stairs| |62. 不同路径|2|https://leetcode-cn.com/problems/unique-paths| |191. 位1的个数|2|https://leetcode-cn.com/problems/number-of-1-bits| |48. 旋转图像|2|https://leetcode-cn.com/problems/rotate-image| |739. 每日温度|2|https://leetcode-cn.com/problems/daily-temperatures| |92. 反转链表 II|2|https://leetcode-cn.com/problems/reverse-linked-list-ii| +|剑指 Offer 62. 圆圈中最后剩下的数字|2|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| |164. 最大间距|2|https://leetcode-cn.com/problems/maximum-gap| |71. 简化路径|2|https://leetcode-cn.com/problems/simplify-path| |98. 验证二叉搜索树|2|https://leetcode-cn.com/problems/validate-binary-search-tree| |55. 跳跃游戏|2|https://leetcode-cn.com/problems/jump-game| |17. 电话号码的字母组合|2|https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number| -|20. 有效的括号|2|https://leetcode-cn.com/problems/valid-parentheses| +|72. 编辑距离|2|https://leetcode-cn.com/problems/edit-distance| +|347. 前 K 个高频元素|2|https://leetcode-cn.com/problems/top-k-frequent-elements| |977. 有序数组的平方|2|https://leetcode-cn.com/problems/squares-of-a-sorted-array| |155. 最小栈|2|https://leetcode-cn.com/problems/min-stack| -|75. 颜色分类|2|https://leetcode-cn.com/problems/sort-colors| |32. 最长有效括号|2|https://leetcode-cn.com/problems/longest-valid-parentheses| -|315. 计算右侧小于当前元素的个数|2|https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self| |438. 找到字符串中所有字母异位词|2|https://leetcode-cn.com/problems/find-all-anagrams-in-a-string| |93. 复原IP地址|2|https://leetcode-cn.com/problems/restore-ip-addresses| |260. 只出现一次的数字 III|2|https://leetcode-cn.com/problems/single-number-iii| |334. 递增的三元子序列|2|https://leetcode-cn.com/problems/increasing-triplet-subsequence| -|129. 求根到叶子节点数字之和|2|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|8. 字符串转换整数 (atoi)|2|https://leetcode-cn.com/problems/string-to-integer-atoi| +|39. 组合总和|2|https://leetcode-cn.com/problems/combination-sum| |224. 基本计算器|2|https://leetcode-cn.com/problems/basic-calculator| |680. 验证回文字符串 Ⅱ|2|https://leetcode-cn.com/problems/valid-palindrome-ii| -|76. 最小覆盖子串|2|https://leetcode-cn.com/problems/minimum-window-substring| |470. 用 Rand7() 实现 Rand10()|2|https://leetcode-cn.com/problems/implement-rand10-using-rand7| |530. 二叉搜索树的最小绝对差|2|https://leetcode-cn.com/problems/minimum-absolute-difference-in-bst| +|31. 下一个排列|2|https://leetcode-cn.com/problems/next-permutation| +|143. 重排链表|2|https://leetcode-cn.com/problems/reorder-list| |128. 最长连续序列|1|https://leetcode-cn.com/problems/longest-consecutive-sequence| |480. 滑动窗口中位数|1|https://leetcode-cn.com/problems/sliding-window-median| |23. 合并K个排序链表|1|https://leetcode-cn.com/problems/merge-k-sorted-lists| @@ -123,13 +132,10 @@ |剑指 Offer 32 - III. 从上到下打印二叉树 III|1|https://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-iii-lcof| |209. 长度最小的子数组|1|https://leetcode-cn.com/problems/minimum-size-subarray-sum| |328. 奇偶链表|1|https://leetcode-cn.com/problems/odd-even-linked-list| -|61. 旋转链表|1|https://leetcode-cn.com/problems/rotate-list| -|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| |557. 反转字符串中的单词 III|1|https://leetcode-cn.com/problems/reverse-words-in-a-string-iii| |445. 两数相加 II|1|https://leetcode-cn.com/problems/add-two-numbers-ii| |1233. 删除子文件夹|1|https://leetcode-cn.com/problems/remove-sub-folders-from-the-filesystem| |701. 二叉搜索树中的插入操作|1|https://leetcode-cn.com/problems/insert-into-a-binary-search-tree| -|72. 编辑距离|1|https://leetcode-cn.com/problems/edit-distance| |148. 排序链表|1|https://leetcode-cn.com/problems/sort-list| |138. 复制带随机指针的链表|1|https://leetcode-cn.com/problems/copy-list-with-random-pointer| |503. 下一个更大元素 II|1|https://leetcode-cn.com/problems/next-greater-element-ii| @@ -138,7 +144,6 @@ |670. 最大交换|1|https://leetcode-cn.com/problems/maximum-swap| |863. 二叉树中所有距离为 K 的结点|1|https://leetcode-cn.com/problems/all-nodes-distance-k-in-binary-tree| |238. 除自身以外数组的乘积|1|https://leetcode-cn.com/problems/product-of-array-except-self| -|347. 前 K 个高频元素|1|https://leetcode-cn.com/problems/top-k-frequent-elements| |44. 通配符匹配|1|https://leetcode-cn.com/problems/wildcard-matching| |79. 单词搜索|1|https://leetcode-cn.com/problems/word-search| |767. 重构字符串|1|https://leetcode-cn.com/problems/reorganize-string| @@ -149,11 +154,9 @@ |230. 二叉搜索树中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| |179. 最大数|1|https://leetcode-cn.com/problems/largest-number| |120. 三角形最小路径和|1|https://leetcode-cn.com/problems/triangle| -|8. 字符串转换整数 (atoi)|1|https://leetcode-cn.com/problems/string-to-integer-atoi| |26. 删除排序数组中的重复项|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array| |80. 删除排序数组中的重复项 II|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array-ii| |402. 移掉K位数字|1|https://leetcode-cn.com/problems/remove-k-digits| -|39. 组合总和|1|https://leetcode-cn.com/problems/combination-sum| |剑指 Offer 48. 最长不含重复字符的子字符串|1|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| |83. 删除排序链表中的重复元素|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| |剑指 Offer 17. 打印从1到最大的n位数|1|https://leetcode-cn.com/problems/da-yin-cong-1dao-zui-da-de-nwei-shu-lcof| @@ -166,11 +169,21 @@ |11. 盛最多水的容器|1|https://leetcode-cn.com/problems/container-with-most-water| |927. 三等分|1|https://leetcode-cn.com/problems/three-equal-parts| |剑指 Offer 03. 数组中重复的数字|1|https://leetcode-cn.com/problems/shu-zu-zhong-zhong-fu-de-shu-zi-lcof| -|114. 二叉树展开为链表|1|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| |564. 寻找最近的回文数|1|https://leetcode-cn.com/problems/find-the-closest-palindrome| |498. 对角线遍历|1|https://leetcode-cn.com/problems/diagonal-traverse| |297. 二叉树的序列化与反序列化|1|https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree| |171. Excel表列序号|1|https://leetcode-cn.com/problems/excel-sheet-column-number| |976. 三角形的最大周长|1|https://leetcode-cn.com/problems/largest-perimeter-triangle| -|补充题23. 检测循环依赖|1|https://mp.weixin.qq.com/s/q6AhBt6MX2RL_HNZc8cYKQ| -|351. 安卓系统手势解锁|1|https://leetcode-cn.com/problems/android-unlock-patterns| \ No newline at end of file +|补充题23. 检测循环依赖|1|https://mp.weixin.qq.com/s/pCRscwKqQdYYN7M1Sia7xA| +|351. 安卓系统手势解锁|1|https://leetcode-cn.com/problems/android-unlock-patterns| +|面试题 02.01. 移除重复节点|1|https://leetcode-cn.com/problems/remove-duplicate-node-lcci| +|10. 正则表达式匹配|1|https://leetcode-cn.com/problems/regular-expression-matching| +|剑指 Offer 51. 数组中的逆序对|1|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| +|999. 可以被一步捕获的棋子数|1|https://leetcode-cn.com/problems/available-captures-for-rook| +|100. 相同的树|1|https://leetcode-cn.com/problems/same-tree| +|718. 最长重复子数组|1|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| +|1328. 破坏回文串|1|https://leetcode-cn.com/problems/break-a-palindrome| +|12. 整数转罗马数字|1|https://leetcode-cn.com/problems/integer-to-roman| +|611. 有效三角形的个数|1|https://leetcode-cn.com/problems/valid-triangle-number| +|22. 括号生成|1|https://leetcode-cn.com/problems/generate-parentheses| +|219. 存在重复元素 II|1|https://leetcode-cn.com/problems/contains-duplicate-ii| \ No newline at end of file diff --git a/bytedance/data.md b/bytedance/data.md index 66a4510..ab1e9a7 100644 --- a/bytedance/data.md +++ b/bytedance/data.md @@ -3,33 +3,34 @@ |题目|出现次数|链接| |-|-|-| +|232. 用栈实现队列|4|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|146. LRU缓存机制|3|https://leetcode-cn.com/problems/lru-cache| +|121. 买卖股票的最佳时机|3|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| |101. 对称二叉树|3|https://leetcode-cn.com/problems/symmetric-tree| |25. K 个一组翻转链表|3|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| -|232. 用栈实现队列|3|https://leetcode-cn.com/problems/implement-queue-using-stacks| -|200. 岛屿数量|2|https://leetcode-cn.com/problems/number-of-islands| -|64. 最小路径和|2|https://leetcode-cn.com/problems/minimum-path-sum| -|补充题1. 排序奇升偶降链表|2|https://mp.weixin.qq.com/s/377FfqvpY8NwMInhpoDgsw| -|146. LRU缓存机制|2|https://leetcode-cn.com/problems/lru-cache| |98. 验证二叉搜索树|2|https://leetcode-cn.com/problems/validate-binary-search-tree| -|121. 买卖股票的最佳时机|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|103. 二叉树的锯齿形层次遍历|2|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| +|141. 环形链表|2|https://leetcode-cn.com/problems/linked-list-cycle| |53. 最大子序和|2|https://leetcode-cn.com/problems/maximum-subarray| -|103. 二叉树的锯齿形层次遍历|1|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| -|611. 有效三角形的个数|1|https://leetcode-cn.com/problems/valid-triangle-number| -|补充题6. 手撕堆排序|1|https://leetcode-cn.com/problems/sort-an-array| +|64. 最小路径和|2|https://leetcode-cn.com/problems/minimum-path-sum| +|200. 岛屿数量|2|https://leetcode-cn.com/problems/number-of-islands| +|补充题1. 排序奇升偶降链表|2|https://mp.weixin.qq.com/s/0WVa2wIAeG0nYnVndZiEXQ| |94. 二叉树的中序遍历|1|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| -|141. 环形链表|1|https://leetcode-cn.com/problems/linked-list-cycle| +|补充题6. 手撕堆排序|1|https://leetcode-cn.com/problems/sort-an-array| |剑指 Offer 53 - I. 在排序数组中查找数字 I|1|https://leetcode-cn.com/problems/zai-pai-xu-shu-zu-zhong-cha-zhao-shu-zi-lcof| -|230. 二叉搜索树中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| -|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| |122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| -|69. x 的平方根|1|https://leetcode-cn.com/problems/sqrtx| -|148. 排序链表|1|https://leetcode-cn.com/problems/sort-list| +|230. 二叉搜索树中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| |142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|69. x 的平方根|1|https://leetcode-cn.com/problems/sqrtx| +|611. 有效三角形的个数|1|https://leetcode-cn.com/problems/valid-triangle-number| +|221. 最大正方形|1|https://leetcode-cn.com/problems/maximal-square| |剑指 Offer 51. 数组中的逆序对|1|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| |43. 字符串相乘|1|https://leetcode-cn.com/problems/multiply-strings| |补充题14. 阿拉伯数字转中文数字|1|| |16. 最接近的三数之和|1|https://leetcode-cn.com/problems/3sum-closest| |102. 二叉树的层序遍历|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|215. 数组中的第K个最大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|1201. 丑数 III|1|https://leetcode-cn.com/problems/ugly-number-iii| |240. 搜索二维矩阵 II|1|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| |剑指 Offer 41. 数据流中的中位数|1|https://leetcode-cn.com/problems/shu-ju-liu-zhong-de-zhong-wei-shu-lcof| |112. 路径总和|1|https://leetcode-cn.com/problems/path-sum| @@ -41,7 +42,7 @@ |440. 字典序的第K小数字|1|https://leetcode-cn.com/problems/k-th-smallest-in-lexicographical-order| |206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list| |42. 接雨水|1|https://leetcode-cn.com/problems/trapping-rain-water| -|138. 复制带随机指针的链表|1|https://leetcode-cn.com/problems/copy-list-with-random-pointer| +|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| |60. 第k个排列|1|https://leetcode-cn.com/problems/permutation-sequence| |516. 最长回文子序列|1|https://leetcode-cn.com/problems/longest-palindromic-subsequence| |718. 最长重复子数组|1|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| @@ -50,4 +51,5 @@ |33. 搜索旋转排序数组|1|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| |113. 路径总和 II|1|https://leetcode-cn.com/problems/path-sum-ii| |143. 重排链表|1|https://leetcode-cn.com/problems/reorder-list| -|1201. 丑数 III|1|https://leetcode-cn.com/problems/ugly-number-iii| \ No newline at end of file +|148. 排序链表|1|https://leetcode-cn.com/problems/sort-list| +|138. 复制带随机指针的链表|1|https://leetcode-cn.com/problems/copy-list-with-random-pointer| \ No newline at end of file diff --git a/bytedance/frontend.md b/bytedance/frontend.md index 9273447..1f8f0fb 100644 --- a/bytedance/frontend.md +++ b/bytedance/frontend.md @@ -3,65 +3,70 @@ |题目|出现次数|链接| |-|-|-| -|88. 合并两个有序数组|16|https://leetcode-cn.com/problems/merge-sorted-array| -|3. 无重复字符的最长子串|16|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| -|129. 求根到叶子节点数字之和|12|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|3. 无重复字符的最长子串|18|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|88. 合并两个有序数组|17|https://leetcode-cn.com/problems/merge-sorted-array| +|129. 求根到叶子节点数字之和|15|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|112. 路径总和|13|https://leetcode-cn.com/problems/path-sum| |53. 最大子序和|12|https://leetcode-cn.com/problems/maximum-subarray| +|1. 两数之和|11|https://leetcode-cn.com/problems/two-sum| +|165. 比较版本号|11|https://leetcode-cn.com/problems/compare-version-numbers| |215. 数组中的第K个最大元素|10|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| -|112. 路径总和|10|https://leetcode-cn.com/problems/path-sum| -|1. 两数之和|10|https://leetcode-cn.com/problems/two-sum| -|165. 比较版本号|9|https://leetcode-cn.com/problems/compare-version-numbers| |209. 长度最小的子数组|8|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|剑指 Offer 22. 链表中倒数第k个节点|8|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| |415. 字符串相加|8|https://leetcode-cn.com/problems/add-strings| -|剑指 Offer 22. 链表中倒数第k个节点|7|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|46. 全排列|8|https://leetcode-cn.com/problems/permutations| |206. 反转链表|7|https://leetcode-cn.com/problems/reverse-linked-list| |102. 二叉树的层序遍历|6|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|70. 爬楼梯|6|https://leetcode-cn.com/problems/climbing-stairs| +|54. 螺旋矩阵|6|https://leetcode-cn.com/problems/spiral-matrix| |93. 复原IP地址|5|https://leetcode-cn.com/problems/restore-ip-addresses| |200. 岛屿数量|5|https://leetcode-cn.com/problems/number-of-islands| -|70. 爬楼梯|5|https://leetcode-cn.com/problems/climbing-stairs| |230. 二叉搜索树中第K小的元素|5|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| +|15. 三数之和|5|https://leetcode-cn.com/problems/3sum| |141. 环形链表|5|https://leetcode-cn.com/problems/linked-list-cycle| -|46. 全排列|5|https://leetcode-cn.com/problems/permutations| |429. N叉树的层序遍历|5|https://leetcode-cn.com/problems/n-ary-tree-level-order-traversal| |226. 翻转二叉树|4|https://leetcode-cn.com/problems/invert-binary-tree| -|15. 三数之和|4|https://leetcode-cn.com/problems/3sum| -|54. 螺旋矩阵|4|https://leetcode-cn.com/problems/spiral-matrix| +|121. 买卖股票的最佳时机|4|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| |718. 最长重复子数组|4|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| |160. 相交链表|4|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| |695. 岛屿的最大面积|4|https://leetcode-cn.com/problems/max-area-of-island| |62. 不同路径|4|https://leetcode-cn.com/problems/unique-paths| +|剑指 Offer 62. 圆圈中最后剩下的数字|4|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| |94. 二叉树的中序遍历|3|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| -|121. 买卖股票的最佳时机|3|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| |104. 二叉树的最大深度|3|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| +|21. 合并两个有序链表|3|https://leetcode-cn.com/problems/merge-two-sorted-lists| |509. 斐波那契数|3|https://leetcode-cn.com/problems/fibonacci-number| |113. 路径总和 II|3|https://leetcode-cn.com/problems/path-sum-ii| -|剑指 Offer 62. 圆圈中最后剩下的数字|3|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| +|468. 验证IP地址|3|https://leetcode-cn.com/problems/validate-ip-address| +|31. 下一个排列|3|https://leetcode-cn.com/problems/next-permutation| |20. 有效的括号|3|https://leetcode-cn.com/problems/valid-parentheses| |349. 两个数组的交集|3|https://leetcode-cn.com/problems/intersection-of-two-arrays| |5. 最长回文子串|3|https://leetcode-cn.com/problems/longest-palindromic-substring| |236. 二叉树的最近公共祖先|3|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|146. LRU缓存机制|3|https://leetcode-cn.com/problems/lru-cache| +|322. 零钱兑换|2|https://leetcode-cn.com/problems/coin-change| |394. 字符串解码|2|https://leetcode-cn.com/problems/decode-string| |19. 删除链表的倒数第N个节点|2|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| -|21. 合并两个有序链表|2|https://leetcode-cn.com/problems/merge-two-sorted-lists| |剑指 Offer 24. 反转链表|2|https://leetcode-cn.com/problems/fan-zhuan-lian-biao-lcof| |42. 接雨水|2|https://leetcode-cn.com/problems/trapping-rain-water| |155. 最小栈|2|https://leetcode-cn.com/problems/min-stack| |169. 多数元素|2|https://leetcode-cn.com/problems/majority-element| |剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|2|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| +|67. 二进制求和|2|https://leetcode-cn.com/problems/add-binary| |144. 二叉树的前序遍历|2|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| |198. 打家劫舍|2|https://leetcode-cn.com/problems/house-robber| |14. 最长公共前缀|2|https://leetcode-cn.com/problems/longest-common-prefix| -|补充题3. 求区间最小数乘区间和的最大值|2|https://mp.weixin.qq.com/s/ABNN4lJpvttulwWaUTgYZQ| +|补充题3. 求区间最小数乘区间和的最大值|2|https://mp.weixin.qq.com/s/UFv7pt_djjZoK_gzUBrRXA| |199. 二叉树的右视图|2|https://leetcode-cn.com/problems/binary-tree-right-side-view| |剑指 Offer 09. 用两个栈实现队列|2|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| |56. 合并区间|2|https://leetcode-cn.com/problems/merge-intervals| +|300. 最长上升子序列|2|https://leetcode-cn.com/problems/longest-increasing-subsequence| |剑指 Offer 38. 字符串的排列|2|https://leetcode-cn.com/problems/zi-fu-chuan-de-pai-lie-lcof| +|补充题14. 阿拉伯数字转中文数字|2|| |400. 第N个数字|2|https://leetcode-cn.com/problems/nth-digit| |101. 对称二叉树|2|https://leetcode-cn.com/problems/symmetric-tree| -|146. LRU缓存机制|2|https://leetcode-cn.com/problems/lru-cache| |剑指 Offer 48. 最长不含重复字符的子字符串|1|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| |680. 验证回文字符串 Ⅱ|1|https://leetcode-cn.com/problems/valid-palindrome-ii| -|322. 零钱兑换|1|https://leetcode-cn.com/problems/coin-change| |124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| |221. 最大正方形|1|https://leetcode-cn.com/problems/maximal-square| |98. 验证二叉搜索树|1|https://leetcode-cn.com/problems/validate-binary-search-tree| @@ -76,15 +81,12 @@ |443. 压缩字符串|1|https://leetcode-cn.com/problems/string-compression| |142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| |984. 不含 AAA 或 BBB 的字符串|1|https://leetcode-cn.com/problems/string-without-aaa-or-bbb| -|67. 二进制求和|1|https://leetcode-cn.com/problems/add-binary| -|468. 验证IP地址|1|https://leetcode-cn.com/problems/validate-ip-address| |151. 翻转字符串里的单词|1|https://leetcode-cn.com/problems/reverse-words-in-a-string| |213. 打家劫舍 II|1|https://leetcode-cn.com/problems/house-robber-ii| |114. 二叉树展开为链表|1|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| |109. 有序链表转换二叉搜索树|1|https://leetcode-cn.com/problems/convert-sorted-list-to-binary-search-tree| |242. 有效的字母异位词|1|https://leetcode-cn.com/problems/valid-anagram| |862. 和至少为 K 的最短子数组|1|https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k| -|31. 下一个排列|1|https://leetcode-cn.com/problems/next-permutation| |1498. 满足条件的子序列数目|1|https://leetcode-cn.com/problems/number-of-subsequences-that-satisfy-the-given-sum-condition| |257. 二叉树的所有路径|1|https://leetcode-cn.com/problems/binary-tree-paths| |63. 不同路径 II|1|https://leetcode-cn.com/problems/unique-paths-ii| @@ -97,17 +99,24 @@ |96. 不同的二叉搜索树|1|https://leetcode-cn.com/problems/unique-binary-search-trees| |103. 二叉树的锯齿形层次遍历|1|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| |717. 1比特与2比特字符|1|https://leetcode-cn.com/problems/1-bit-and-2-bit-characters| -|300. 最长上升子序列|1|https://leetcode-cn.com/problems/longest-increasing-subsequence| |1353. 最多可以参加的会议数目|1|https://leetcode-cn.com/problems/maximum-number-of-events-that-can-be-attended| |剑指 Offer 63. 股票的最大利润|1|https://leetcode-cn.com/problems/gu-piao-de-zui-da-li-run-lcof| |剑指 Offer 27. 二叉树的镜像|1|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| |LCP 04. 覆盖|1|https://leetcode-cn.com/problems/broken-board-dominoes| |剑指 Offer 39. 数组中出现次数超过一半的数字|1|https://leetcode-cn.com/problems/shu-zu-zhong-chu-xian-ci-shu-chao-guo-yi-ban-de-shu-zi-lcof| |剑指 Offer 07. 重建二叉树|1|https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof| -|补充题14. 阿拉伯数字转中文数字|1|| |829. 连续整数求和|1|https://leetcode-cn.com/problems/consecutive-numbers-sum| |1356. 根据数字二进制下 1 的数目排序|1|https://leetcode-cn.com/problems/sort-integers-by-the-number-of-1-bits| |6. Z 字形变换|1|https://leetcode-cn.com/problems/zigzag-conversion| |704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| |111. 二叉树的最小深度|1|https://leetcode-cn.com/problems/minimum-depth-of-binary-tree| -|105. 从前序与中序遍历序列构造二叉树|1|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| \ No newline at end of file +|105. 从前序与中序遍历序列构造二叉树|1|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|783. 二叉搜索树节点最小距离|1|https://leetcode-cn.com/problems/minimum-distance-between-bst-nodes| +|剑指 Offer 42. 连续子数组的最大和|1|https://leetcode-cn.com/problems/lian-xu-zi-shu-zu-de-zui-da-he-lcof| +|55. 跳跃游戏|1|https://leetcode-cn.com/problems/jump-game| +|2. 两数相加|1|https://leetcode-cn.com/problems/add-two-numbers| +|1410. HTML 实体解析器|1|https://leetcode-cn.com/problems/html-entity-parser| +|125. 验证回文串|1|https://leetcode-cn.com/problems/valid-palindrome| +|12. 整数转罗马数字|1|https://leetcode-cn.com/problems/integer-to-roman| +|45. 跳跃游戏 II|1|https://leetcode-cn.com/problems/jump-game-ii| +|43. 字符串相乘|1|https://leetcode-cn.com/problems/multiply-strings| \ No newline at end of file diff --git a/bytedance/test.md b/bytedance/test.md index 829879d..293e24b 100644 --- a/bytedance/test.md +++ b/bytedance/test.md @@ -3,55 +3,59 @@ |题目|出现次数|链接| |-|-|-| -|3. 无重复字符的最长子串|21|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|3. 无重复字符的最长子串|28|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|160. 相交链表|11|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| |206. 反转链表|11|https://leetcode-cn.com/problems/reverse-linked-list| |169. 多数元素|11|https://leetcode-cn.com/problems/majority-element| +|1. 两数之和|10|https://leetcode-cn.com/problems/two-sum| |20. 有效的括号|10|https://leetcode-cn.com/problems/valid-parentheses| -|1. 两数之和|8|https://leetcode-cn.com/problems/two-sum| |415. 字符串相加|8|https://leetcode-cn.com/problems/add-strings| -|160. 相交链表|7|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|239. 滑动窗口最大值|7|https://leetcode-cn.com/problems/sliding-window-maximum| +|179. 最大数|6|https://leetcode-cn.com/problems/largest-number| |25. K 个一组翻转链表|6|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| -|239. 滑动窗口最大值|6|https://leetcode-cn.com/problems/sliding-window-maximum| +|121. 买卖股票的最佳时机|6|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|5. 最长回文子串|6|https://leetcode-cn.com/problems/longest-palindromic-substring| +|83. 删除排序链表中的重复元素|6|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| |78. 子集|5|https://leetcode-cn.com/problems/subsets| |94. 二叉树的中序遍历|5|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| -|179. 最大数|5|https://leetcode-cn.com/problems/largest-number| -|121. 买卖股票的最佳时机|5|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| -|5. 最长回文子串|5|https://leetcode-cn.com/problems/longest-palindromic-substring| +|468. 验证IP地址|5|https://leetcode-cn.com/problems/validate-ip-address| +|15. 三数之和|5|https://leetcode-cn.com/problems/3sum| |141. 环形链表|5|https://leetcode-cn.com/problems/linked-list-cycle| -|83. 删除排序链表中的重复元素|5|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| |718. 最长重复子数组|5|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| |64. 最小路径和|4|https://leetcode-cn.com/problems/minimum-path-sum| |142. 环形链表 II|4|https://leetcode-cn.com/problems/linked-list-cycle-ii| |剑指 Offer 61. 扑克牌中的顺子|4|https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof| -|468. 验证IP地址|4|https://leetcode-cn.com/problems/validate-ip-address| |62. 不同路径|4|https://leetcode-cn.com/problems/unique-paths| |70. 爬楼梯|4|https://leetcode-cn.com/problems/climbing-stairs| -|15. 三数之和|4|https://leetcode-cn.com/problems/3sum| |110. 平衡二叉树|4|https://leetcode-cn.com/problems/balanced-binary-tree| +|32. 最长有效括号|4|https://leetcode-cn.com/problems/longest-valid-parentheses| |1143. 最长公共子序列|4|https://leetcode-cn.com/problems/longest-common-subsequence| |21. 合并两个有序链表|4|https://leetcode-cn.com/problems/merge-two-sorted-lists| |39. 组合总和|4|https://leetcode-cn.com/problems/combination-sum| +|56. 合并区间|4|https://leetcode-cn.com/problems/merge-intervals| |14. 最长公共前缀|3|https://leetcode-cn.com/problems/longest-common-prefix| |剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|3|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| |215. 数组中的第K个最大元素|3|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| -|32. 最长有效括号|3|https://leetcode-cn.com/problems/longest-valid-parentheses| +|704. 二分查找|3|https://leetcode-cn.com/problems/binary-search| |26. 删除排序数组中的重复项|3|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array| +|88. 合并两个有序数组|3|https://leetcode-cn.com/problems/merge-sorted-array| |124. 二叉树中的最大路径和|3|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| |8. 字符串转换整数 (atoi)|3|https://leetcode-cn.com/problems/string-to-integer-atoi| |76. 最小覆盖子串|2|https://leetcode-cn.com/problems/minimum-window-substring| +|剑指 Offer 39. 数组中出现次数超过一半的数字|2|https://leetcode-cn.com/problems/shu-zu-zhong-chu-xian-ci-shu-chao-guo-yi-ban-de-shu-zi-lcof| |146. LRU缓存机制|2|https://leetcode-cn.com/problems/lru-cache| |19. 删除链表的倒数第N个节点|2|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| |543. 二叉树的直径|2|https://leetcode-cn.com/problems/diameter-of-binary-tree| -|704. 二分查找|2|https://leetcode-cn.com/problems/binary-search| |240. 搜索二维矩阵 II|2|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| +|162. 寻找峰值|2|https://leetcode-cn.com/problems/find-peak-element| |125. 验证回文串|2|https://leetcode-cn.com/problems/valid-palindrome| |268. 缺失数字|2|https://leetcode-cn.com/problems/missing-number| |42. 接雨水|2|https://leetcode-cn.com/problems/trapping-rain-water| -|88. 合并两个有序数组|2|https://leetcode-cn.com/problems/merge-sorted-array| +|198. 打家劫舍|2|https://leetcode-cn.com/problems/house-robber| |242. 有效的字母异位词|2|https://leetcode-cn.com/problems/valid-anagram| |151. 翻转字符串里的单词|2|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|103. 二叉树的锯齿形层次遍历|2|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| |剑指 Offer 10- II. 青蛙跳台阶问题|2|https://leetcode-cn.com/problems/qing-wa-tiao-tai-jie-wen-ti-lcof| -|56. 合并区间|2|https://leetcode-cn.com/problems/merge-intervals| |470. 用 Rand7() 实现 Rand10()|2|https://leetcode-cn.com/problems/implement-rand10-using-rand7| |93. 复原IP地址|2|https://leetcode-cn.com/problems/restore-ip-addresses| |283. 移动零|2|https://leetcode-cn.com/problems/move-zeroes| @@ -61,21 +65,18 @@ |1201. 丑数 III|1|https://leetcode-cn.com/problems/ugly-number-iii| |344. 反转字符串|1|https://leetcode-cn.com/problems/reverse-string| |862. 和至少为 K 的最短子数组|1|https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k| -|剑指 Offer 39. 数组中出现次数超过一半的数字|1|https://leetcode-cn.com/problems/shu-zu-zhong-chu-xian-ci-shu-chao-guo-yi-ban-de-shu-zi-lcof| |236. 二叉树的最近公共祖先|1|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| |9. 回文数|1|https://leetcode-cn.com/problems/palindrome-number| |405. 数字转换为十六进制数|1|https://leetcode-cn.com/problems/convert-a-number-to-hexadecimal| |200. 岛屿数量|1|https://leetcode-cn.com/problems/number-of-islands| |796. 旋转字符串|1|https://leetcode-cn.com/problems/rotate-string| |234. 回文链表|1|https://leetcode-cn.com/problems/palindrome-linked-list| -|162. 寻找峰值|1|https://leetcode-cn.com/problems/find-peak-element| |41. 缺失的第一个正数|1|https://leetcode-cn.com/problems/first-missing-positive| |498. 对角线遍历|1|https://leetcode-cn.com/problems/diagonal-traverse| |49. 字母异位词分组|1|https://leetcode-cn.com/problems/group-anagrams| |79. 单词搜索|1|https://leetcode-cn.com/problems/word-search| |232. 用栈实现队列|1|https://leetcode-cn.com/problems/implement-queue-using-stacks| |97. 交错字符串|1|https://leetcode-cn.com/problems/interleaving-string| -|198. 打家劫舍|1|https://leetcode-cn.com/problems/house-robber| |154. 寻找旋转排序数组中的最小值 II|1|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| |113. 路径总和 II|1|https://leetcode-cn.com/problems/path-sum-ii| |443. 压缩字符串|1|https://leetcode-cn.com/problems/string-compression| @@ -86,9 +87,8 @@ |剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| |224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator| |122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| -|补充题1. 排序奇升偶降链表|1|https://mp.weixin.qq.com/s/377FfqvpY8NwMInhpoDgsw| +|补充题1. 排序奇升偶降链表|1|https://mp.weixin.qq.com/s/0WVa2wIAeG0nYnVndZiEXQ| |958. 二叉树的完全性检验|1|https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree| -|103. 二叉树的锯齿形层次遍历|1|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| |557. 反转字符串中的单词 III|1|https://leetcode-cn.com/problems/reverse-words-in-a-string-iii| |22. 括号生成|1|https://leetcode-cn.com/problems/generate-parentheses| |459. 重复的子字符串|1|https://leetcode-cn.com/problems/repeated-substring-pattern| @@ -108,4 +108,27 @@ |2. 两数相加|1|https://leetcode-cn.com/problems/add-two-numbers| |剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| |231. 2的幂|1|https://leetcode-cn.com/problems/power-of-two| -|补充题4. 手撕快速排序|1|https://leetcode-cn.com/problems/sort-an-array| \ No newline at end of file +|补充题4. 手撕快速排序|1|https://leetcode-cn.com/problems/sort-an-array| +|136. 只出现一次的数字|1|https://leetcode-cn.com/problems/single-number| +|101. 对称二叉树|1|https://leetcode-cn.com/problems/symmetric-tree| +|570. 至少有5名直接下属的经理|1|https://leetcode-cn.com/problems/managers-with-at-least-5-direct-reports| +|82. 删除排序链表中的重复元素 II|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| +|950. 按递增顺序显示卡牌|1|https://leetcode-cn.com/problems/reveal-cards-in-increasing-order| +|剑指 Offer 11. 旋转数组的最小数字|1|https://leetcode-cn.com/problems/xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof| +|199. 二叉树的右视图|1|https://leetcode-cn.com/problems/binary-tree-right-side-view| +|补充题6. 手撕堆排序|1|https://leetcode-cn.com/problems/sort-an-array| +|738. 单调递增的数字|1|https://leetcode-cn.com/problems/monotone-increasing-digits| +|745. 前缀和后缀搜索|1|https://leetcode-cn.com/problems/prefix-and-suffix-search| +Software Engineer +|题目|出现次数|链接| +|-|-|-| +|146. LRU缓存机制|2|https://leetcode-cn.com/problems/lru-cache| +|80. 删除排序数组中的重复项 II|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array-ii| +|76. 最小覆盖子串|1|https://leetcode-cn.com/problems/minimum-window-substring| +|215. 数组中的第K个最大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|1. 两数之和|1|https://leetcode-cn.com/problems/two-sum| +|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| +|232. 用栈实现队列|1|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|165. 比较版本号|1|https://leetcode-cn.com/problems/compare-version-numbers| +|470. 用 Rand7() 实现 Rand10()|1|https://leetcode-cn.com/problems/implement-rand10-using-rand7| +|149. 直线上最多的点数|1|https://leetcode-cn.com/problems/max-points-on-a-line| diff --git a/img/wechat.png b/img/wechat.png index 846be1a..c000c72 100644 Binary files a/img/wechat.png and b/img/wechat.png differ diff --git a/microsoft/SDE.md b/microsoft/SDE.md index 2668d64..492971d 100644 --- a/microsoft/SDE.md +++ b/microsoft/SDE.md @@ -3,25 +3,30 @@ |题目|出现次数|链接| |-|-|-| -|215. 数组中的第K个最大元素|11|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|215. 数组中的第K个最大元素|14|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| |236. 二叉树的最近公共祖先|10|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| -|206. 反转链表|8|https://leetcode-cn.com/problems/reverse-linked-list| -|48. 旋转图像|7|https://leetcode-cn.com/problems/rotate-image| +|206. 反转链表|9|https://leetcode-cn.com/problems/reverse-linked-list| +|48. 旋转图像|9|https://leetcode-cn.com/problems/rotate-image| +|124. 二叉树中的最大路径和|7|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| |53. 最大子序和|7|https://leetcode-cn.com/problems/maximum-subarray| -|124. 二叉树中的最大路径和|6|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| |91. 解码方法|6|https://leetcode-cn.com/problems/decode-ways| +|151. 翻转字符串里的单词|6|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|543. 二叉树的直径|6|https://leetcode-cn.com/problems/diameter-of-binary-tree| |297. 二叉树的序列化与反序列化|6|https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree| -|543. 二叉树的直径|5|https://leetcode-cn.com/problems/diameter-of-binary-tree| +|146. LRU缓存机制|5|https://leetcode-cn.com/problems/lru-cache| +|450. 删除二叉搜索树中的节点|5|https://leetcode-cn.com/problems/delete-node-in-a-bst| |22. 括号生成|5|https://leetcode-cn.com/problems/generate-parentheses| |47. 全排列 II|5|https://leetcode-cn.com/problems/permutations-ii| +|224. 基本计算器|5|https://leetcode-cn.com/problems/basic-calculator| |468. 验证IP地址|4|https://leetcode-cn.com/problems/validate-ip-address| -|146. LRU缓存机制|4|https://leetcode-cn.com/problems/lru-cache| -|450. 删除二叉搜索树中的节点|4|https://leetcode-cn.com/problems/delete-node-in-a-bst| +|110. 平衡二叉树|4|https://leetcode-cn.com/problems/balanced-binary-tree| |94. 二叉树的中序遍历|4|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| |15. 三数之和|4|https://leetcode-cn.com/problems/3sum| |121. 买卖股票的最佳时机|4|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| -|151. 翻转字符串里的单词|4|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|39. 组合总和|4|https://leetcode-cn.com/problems/combination-sum| |1. 两数之和|4|https://leetcode-cn.com/problems/two-sum| +|3. 无重复字符的最长子串|4|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|207. 课程表|4|https://leetcode-cn.com/problems/course-schedule| |138. 复制带随机指针的链表|4|https://leetcode-cn.com/problems/copy-list-with-random-pointer| |69. x 的平方根|4|https://leetcode-cn.com/problems/sqrtx| |240. 搜索二维矩阵 II|4|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| @@ -30,61 +35,71 @@ |560. 和为K的子数组|3|https://leetcode-cn.com/problems/subarray-sum-equals-k| |162. 寻找峰值|3|https://leetcode-cn.com/problems/find-peak-element| |62. 不同路径|3|https://leetcode-cn.com/problems/unique-paths| -|39. 组合总和|3|https://leetcode-cn.com/problems/combination-sum| -|3. 无重复字符的最长子串|3|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| |72. 编辑距离|3|https://leetcode-cn.com/problems/edit-distance| |200. 岛屿数量|3|https://leetcode-cn.com/problems/number-of-islands| |89. 格雷编码|3|https://leetcode-cn.com/problems/gray-code| |98. 验证二叉搜索树|3|https://leetcode-cn.com/problems/validate-binary-search-tree| -|207. 课程表|3|https://leetcode-cn.com/problems/course-schedule| +|152. 乘积最大子数组|3|https://leetcode-cn.com/problems/maximum-product-subarray| |384. 打乱数组|3|https://leetcode-cn.com/problems/shuffle-an-array| +|37. 解数独|3|https://leetcode-cn.com/problems/sudoku-solver| |36. 有效的数独|3|https://leetcode-cn.com/problems/valid-sudoku| |面试题 08.12. 八皇后|3|https://leetcode-cn.com/problems/eight-queens-lcci| +|141. 环形链表|3|https://leetcode-cn.com/problems/linked-list-cycle| |153. 寻找旋转排序数组中的最小值|3|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array| +|33. 搜索旋转排序数组|3|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| |剑指 Offer 46. 把数字翻译成字符串|2|https://leetcode-cn.com/problems/ba-shu-zi-fan-yi-cheng-zi-fu-chuan-lcof| -|110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree| |415. 字符串相加|2|https://leetcode-cn.com/problems/add-strings| +|986. 区间列表的交集|2|https://leetcode-cn.com/problems/interval-list-intersections| +|547. 省份数量（原朋友圈）|2|https://leetcode-cn.com/problems/number-of-provinces| |34. 在排序数组中查找元素的第一个和最后一个位置|2|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| +|142. 环形链表 II|2|https://leetcode-cn.com/problems/linked-list-cycle-ii| |154. 寻找旋转排序数组中的最小值 II|2|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| +|283. 移动零|2|https://leetcode-cn.com/problems/move-zeroes| |10. 正则表达式匹配|2|https://leetcode-cn.com/problems/regular-expression-matching| |79. 单词搜索|2|https://leetcode-cn.com/problems/word-search| |剑指 Offer 52. 两个链表的第一个公共节点|2|https://leetcode-cn.com/problems/liang-ge-lian-biao-de-di-yi-ge-gong-gong-jie-dian-lcof| |76. 最小覆盖子串|2|https://leetcode-cn.com/problems/minimum-window-substring| +|449. 序列化和反序列化二叉搜索树|2|https://leetcode-cn.com/problems/serialize-and-deserialize-bst| |300. 最长上升子序列|2|https://leetcode-cn.com/problems/longest-increasing-subsequence| -|152. 乘积最大子数组|2|https://leetcode-cn.com/problems/maximum-product-subarray| +|剑指 Offer 33. 二叉搜索树的后序遍历序列|2|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof| +|剑指 Offer 04. 二维数组中的查找|2|https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof| |剑指 Offer 51. 数组中的逆序对|2|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| +|877. 石子游戏|2|https://leetcode-cn.com/problems/stone-game| |59. 螺旋矩阵 II|2|https://leetcode-cn.com/problems/spiral-matrix-ii| |25. K 个一组翻转链表|2|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| |287. 寻找重复数|2|https://leetcode-cn.com/problems/find-the-duplicate-number| |362. 敲击计数器|2|https://leetcode-cn.com/problems/design-hit-counter| |119. 杨辉三角 II|2|https://leetcode-cn.com/problems/pascals-triangle-ii| +|863. 二叉树中所有距离为 K 的结点|2|https://leetcode-cn.com/problems/all-nodes-distance-k-in-binary-tree| |1095. 山脉数组中查找目标值|2|https://leetcode-cn.com/problems/find-in-mountain-array| +|295. 数据流的中位数|2|https://leetcode-cn.com/problems/find-median-from-data-stream| +|8. 字符串转换整数 (atoi)|2|https://leetcode-cn.com/problems/string-to-integer-atoi| +|129. 求根到叶子节点数字之和|2|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| |173. 二叉搜索树迭代器|2|https://leetcode-cn.com/problems/binary-search-tree-iterator| -|补充题12. 二叉树的下一个节点|2|https://mp.weixin.qq.com/s/ug9KoqbrVFMPBTqX-ZaKbA| +|73. 矩阵置零|2|https://leetcode-cn.com/problems/set-matrix-zeroes| +|补充题12. 二叉树的下一个节点|2|https://mp.weixin.qq.com/s/yewlHvHSilMsrUMFIO8WAA| |补充题6. 手撕堆排序|2|https://leetcode-cn.com/problems/sort-an-array| -|141. 环形链表|2|https://leetcode-cn.com/problems/linked-list-cycle| |148. 排序链表|2|https://leetcode-cn.com/problems/sort-list| |208. 实现 Trie (前缀树)|2|https://leetcode-cn.com/problems/implement-trie-prefix-tree| |706. 设计哈希映射|2|https://leetcode-cn.com/problems/design-hashmap| +|160. 相交链表|2|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| |428. 序列化和反序列化 N 叉树|2|https://leetcode-cn.com/problems/serialize-and-deserialize-n-ary-tree| |64. 最小路径和|2|https://leetcode-cn.com/problems/minimum-path-sum| +|116. 填充每个节点的下一个右侧节点指针|2|https://leetcode-cn.com/problems/populating-next-right-pointers-in-each-node| |105. 从前序与中序遍历序列构造二叉树|2|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|40. 组合总和 II|2|https://leetcode-cn.com/problems/combination-sum-ii| |189. 旋转数组|2|https://leetcode-cn.com/problems/rotate-array| |84. 柱状图中最大的矩形|1|https://leetcode-cn.com/problems/largest-rectangle-in-histogram| |120. 三角形最小路径和|1|https://leetcode-cn.com/problems/triangle| |5. 最长回文子串|1|https://leetcode-cn.com/problems/longest-palindromic-substring| |867. 转置矩阵|1|https://leetcode-cn.com/problems/transpose-matrix| -|986. 区间列表的交集|1|https://leetcode-cn.com/problems/interval-list-intersections| |78. 子集|1|https://leetcode-cn.com/problems/subsets| |907. 子数组的最小值之和|1|https://leetcode-cn.com/problems/sum-of-subarray-minimums| -|547. 省份数量（原朋友圈）|1|https://leetcode-cn.com/problems/number-of-provinces| |1013. 将数组分成和相等的三个部分|1|https://leetcode-cn.com/problems/partition-array-into-three-parts-with-equal-sum| -|142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| |572. 另一个树的子树|1|https://leetcode-cn.com/problems/subtree-of-another-tree| |704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| |171. Excel表列序号|1|https://leetcode-cn.com/problems/excel-sheet-column-number| |150. 逆波兰表达式求值|1|https://leetcode-cn.com/problems/evaluate-reverse-polish-notation| -|283. 移动零|1|https://leetcode-cn.com/problems/move-zeroes| |767. 重构字符串|1|https://leetcode-cn.com/problems/reorganize-string| |459. 重复的子字符串|1|https://leetcode-cn.com/problems/repeated-substring-pattern| |973. 最接近原点的 K 个点|1|https://leetcode-cn.com/problems/k-closest-points-to-origin| @@ -97,7 +112,6 @@ |155. 最小栈|1|https://leetcode-cn.com/problems/min-stack| |1375. 灯泡开关 III|1|https://leetcode-cn.com/problems/bulb-switcher-iii| |662. 二叉树最大宽度|1|https://leetcode-cn.com/problems/maximum-width-of-binary-tree| -|449. 序列化和反序列化二叉搜索树|1|https://leetcode-cn.com/problems/serialize-and-deserialize-bst| |44. 通配符匹配|1|https://leetcode-cn.com/problems/wildcard-matching| |739. 每日温度|1|https://leetcode-cn.com/problems/daily-temperatures| |122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| @@ -105,24 +119,19 @@ |700. 二叉搜索树中的搜索|1|https://leetcode-cn.com/problems/search-in-a-binary-search-tree| |701. 二叉搜索树中的插入操作|1|https://leetcode-cn.com/problems/insert-into-a-binary-search-tree| |1312. 让字符串成为回文串的最少插入次数|1|https://leetcode-cn.com/problems/minimum-insertion-steps-to-make-a-string-palindrome| -|剑指 Offer 33. 二叉搜索树的后序遍历序列|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof| |139. 单词拆分|1|https://leetcode-cn.com/problems/word-break| |557. 反转字符串中的单词 III|1|https://leetcode-cn.com/problems/reverse-words-in-a-string-iii| |60. 第k个排列|1|https://leetcode-cn.com/problems/permutation-sequence| -|剑指 Offer 04. 二维数组中的查找|1|https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof| |848. 字母移位|1|https://leetcode-cn.com/problems/shifting-letters| |569. 员工薪水中位数|1|https://leetcode-cn.com/problems/median-employee-salary| |88. 合并两个有序数组|1|https://leetcode-cn.com/problems/merge-sorted-array| -|877. 石子游戏|1|https://leetcode-cn.com/problems/stone-game| |617. 合并二叉树|1|https://leetcode-cn.com/problems/merge-two-binary-trees| |349. 两个数组的交集|1|https://leetcode-cn.com/problems/intersection-of-two-arrays| |713. 乘积小于K的子数组|1|https://leetcode-cn.com/problems/subarray-product-less-than-k| -|37. 解数独|1|https://leetcode-cn.com/problems/sudoku-solver| |102. 二叉树的层序遍历|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| |113. 路径总和 II|1|https://leetcode-cn.com/problems/path-sum-ii| |692. 前K个高频单词|1|https://leetcode-cn.com/problems/top-k-frequent-words| |394. 字符串解码|1|https://leetcode-cn.com/problems/decode-string| -|863. 二叉树中所有距离为 K 的结点|1|https://leetcode-cn.com/problems/all-nodes-distance-k-in-binary-tree| |1155. 掷骰子的N种方法|1|https://leetcode-cn.com/problems/number-of-dice-rolls-with-target-sum| |694. 不同岛屿的数量|1|https://leetcode-cn.com/problems/number-of-distinct-islands| |1314. 矩阵区域和|1|https://leetcode-cn.com/problems/matrix-block-sum| @@ -131,12 +140,8 @@ |114. 二叉树展开为链表|1|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| |104. 二叉树的最大深度|1|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| |407. 接雨水 II|1|https://leetcode-cn.com/problems/trapping-rain-water-ii| -|295. 数据流的中位数|1|https://leetcode-cn.com/problems/find-median-from-data-stream| -|8. 字符串转换整数 (atoi)|1|https://leetcode-cn.com/problems/string-to-integer-atoi| |剑指 Offer 40. 最小的k个数|1|https://leetcode-cn.com/problems/zui-xiao-de-kge-shu-lcof| -|129. 求根到叶子节点数字之和|1|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| |347. 前 K 个高频元素|1|https://leetcode-cn.com/problems/top-k-frequent-elements| -|73. 矩阵置零|1|https://leetcode-cn.com/problems/set-matrix-zeroes| |剑指 Offer 31. 栈的压入、弹出序列|1|https://leetcode-cn.com/problems/zhan-de-ya-ru-dan-chu-xu-lie-lcof| |29. 两数相除|1|https://leetcode-cn.com/problems/divide-two-integers| |1356. 根据数字二进制下 1 的数目排序|1|https://leetcode-cn.com/problems/sort-integers-by-the-number-of-1-bits| @@ -146,12 +151,10 @@ |补充题14. 阿拉伯数字转中文数字|1|| |21. 合并两个有序链表|1|https://leetcode-cn.com/problems/merge-two-sorted-lists| |1358. 包含所有三种字符的子字符串数目|1|https://leetcode-cn.com/problems/number-of-substrings-containing-all-three-characters| -|160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| |剑指 Offer 53 - II. 0～n-1中缺失的数字|1|https://leetcode-cn.com/problems/que-shi-de-shu-zi-lcof| |补充题17. 两个有序数组第k小的数|1|| |209. 长度最小的子数组|1|https://leetcode-cn.com/problems/minimum-size-subarray-sum| |227. 基本计算器 II|1|https://leetcode-cn.com/problems/basic-calculator-ii| -|224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator| |470. 用 Rand7() 实现 Rand10()|1|https://leetcode-cn.com/problems/implement-rand10-using-rand7| |13. 罗马数字转整数|1|https://leetcode-cn.com/problems/roman-to-integer| |643. 子数组最大平均数 I|1|https://leetcode-cn.com/problems/maximum-average-subarray-i| @@ -159,9 +162,7 @@ |1615. 最大网络秩|1|https://leetcode-cn.com/problems/maximal-network-rank| |剑指 Offer 56 - II. 数组中数字出现的次数 II|1|https://leetcode-cn.com/problems/shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-ii-lcof| |1483. 树节点的第 K 个祖先|1|https://leetcode-cn.com/problems/kth-ancestor-of-a-tree-node| -|116. 填充每个节点的下一个右侧节点指针|1|https://leetcode-cn.com/problems/populating-next-right-pointers-in-each-node| |1570. 两个稀疏向量的点积|1|https://leetcode-cn.com/problems/dot-product-of-two-sparse-vectors| -|40. 组合总和 II|1|https://leetcode-cn.com/problems/combination-sum-ii| |628. 三个数的最大乘积|1|https://leetcode-cn.com/problems/maximum-product-of-three-numbers| |145. 二叉树的后序遍历|1|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| |46. 全排列|1|https://leetcode-cn.com/problems/permutations| @@ -176,5 +177,31 @@ |17. 电话号码的字母组合|1|https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number| |1143. 最长公共子序列|1|https://leetcode-cn.com/problems/longest-common-subsequence| |179. 最大数|1|https://leetcode-cn.com/problems/largest-number| -|33. 搜索旋转排序数组|1|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| |513. 找树左下角的值|1|https://leetcode-cn.com/problems/find-bottom-left-tree-value| +|133. 克隆图|1|https://leetcode-cn.com/problems/clone-graph| +|99. 恢复二叉搜索树|1|https://leetcode-cn.com/problems/recover-binary-search-tree| +|剑指 Offer 48. 最长不含重复字符的子字符串|1|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| +|168. Excel表列名称|1|https://leetcode-cn.com/problems/excel-sheet-column-title| +|2. 两数相加|1|https://leetcode-cn.com/problems/add-two-numbers| +|337. 打家劫舍 III|1|https://leetcode-cn.com/problems/house-robber-iii| +|518. 零钱兑换 II|1|https://leetcode-cn.com/problems/coin-change-2| +|844. 比较含退格的字符串|1|https://leetcode-cn.com/problems/backspace-string-compare| +|353. 贪吃蛇|1|https://leetcode-cn.com/problems/design-snake-game| +|198. 打家劫舍|1|https://leetcode-cn.com/problems/house-robber| +|109. 有序链表转换二叉搜索树|1|https://leetcode-cn.com/problems/convert-sorted-list-to-binary-search-tree| +|70. 爬楼梯|1|https://leetcode-cn.com/problems/climbing-stairs| +|面试题 17.24. 最大子矩阵|1|https://leetcode-cn.com/problems/max-submatrix-lcci| +|268. 缺失数字|1|https://leetcode-cn.com/problems/missing-number| +|1497. 检查数组对是否可以被 k 整除|1|https://leetcode-cn.com/problems/check-if-array-pairs-are-divisible-by-k| +|239. 滑动窗口最大值|1|https://leetcode-cn.com/problems/sliding-window-maximum| +|354. 俄罗斯套娃信封问题|1|https://leetcode-cn.com/problems/russian-doll-envelopes| +|752. 打开转盘锁|1|https://leetcode-cn.com/problems/open-the-lock| +|797. 所有可能的路径|1|https://leetcode-cn.com/problems/all-paths-from-source-to-target| +|222. 完全二叉树的节点个数|1|https://leetcode-cn.com/problems/count-complete-tree-nodes| +|322. 零钱兑换|1|https://leetcode-cn.com/problems/coin-change| +|743. 网络延迟时间|1|https://leetcode-cn.com/problems/network-delay-time| +|199. 二叉树的右视图|1|https://leetcode-cn.com/problems/binary-tree-right-side-view| +|135. 分发糖果|1|https://leetcode-cn.com/problems/candy| +|41. 缺失的第一个正数|1|https://leetcode-cn.com/problems/first-missing-positive| +|剑指 Offer 15. 二进制中1的个数|1|https://leetcode-cn.com/problems/er-jin-zhi-zhong-1de-ge-shu-lcof| +|剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| diff --git a/shopee/algorithm.md b/shopee/algorithm.md new file mode 100644 index 0000000..ed2d886 --- /dev/null +++ b/shopee/algorithm.md @@ -0,0 +1,8 @@ +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 + +|题目|出现次数|链接| +|-|-|-| +|5. 最长回文子串|2|https://leetcode-cn.com/problems/longest-palindromic-substring| +|915. 分割数组|1|https://leetcode-cn.com/problems/partition-array-into-disjoint-intervals| +|3. 无重复字符的最长子串|1|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|724. 寻找数组的中心索引|1|https://leetcode-cn.com/problems/find-pivot-index| \ No newline at end of file diff --git a/shopee/backend.md b/shopee/backend.md new file mode 100644 index 0000000..ba3005b --- /dev/null +++ b/shopee/backend.md @@ -0,0 +1,109 @@ +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 + +|题目|出现次数|链接| +|-|-|-| +|232. 用栈实现队列|10|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|160. 相交链表|8|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|1. 两数之和|7|https://leetcode-cn.com/problems/two-sum| +|21. 合并两个有序链表|7|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|179. 最大数|5|https://leetcode-cn.com/problems/largest-number| +|704. 二分查找|5|https://leetcode-cn.com/problems/binary-search| +|146. LRU缓存机制|5|https://leetcode-cn.com/problems/lru-cache| +|226. 翻转二叉树|4|https://leetcode-cn.com/problems/invert-binary-tree| +|206. 反转链表|4|https://leetcode-cn.com/problems/reverse-linked-list| +|2. 两数相加|4|https://leetcode-cn.com/problems/add-two-numbers| +|82. 删除排序链表中的重复元素 II|4|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| +|72. 编辑距离|3|https://leetcode-cn.com/problems/edit-distance| +|15. 三数之和|3|https://leetcode-cn.com/problems/3sum| +|94. 二叉树的中序遍历|3|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|34. 在排序数组中查找元素的第一个和最后一个位置|3|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| +|102. 二叉树的层序遍历|3|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|3. 无重复字符的最长子串|3|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|117. 填充每个节点的下一个右侧节点指针 II|3|https://leetcode-cn.com/problems/populating-next-right-pointers-in-each-node-ii| +|76. 最小覆盖子串|3|https://leetcode-cn.com/problems/minimum-window-substring| +|445. 两数相加 II|3|https://leetcode-cn.com/problems/add-two-numbers-ii| +|19. 删除链表的倒数第N个节点|2|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| +|补充题5. 手撕归并排序|2|https://leetcode-cn.com/problems/sort-an-array| +|105. 从前序与中序遍历序列构造二叉树|2|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|199. 二叉树的右视图|2|https://leetcode-cn.com/problems/binary-tree-right-side-view| +|141. 环形链表|2|https://leetcode-cn.com/problems/linked-list-cycle| +|136. 只出现一次的数字|2|https://leetcode-cn.com/problems/single-number| +|剑指 Offer 51. 数组中的逆序对|2|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| +|113. 路径总和 II|2|https://leetcode-cn.com/problems/path-sum-ii| +|405. 数字转换为十六进制数|2|https://leetcode-cn.com/problems/convert-a-number-to-hexadecimal| +|215. 数组中的第K个最大元素|2|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree| +|剑指 Offer 22. 链表中倒数第k个节点|2|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|239. 滑动窗口最大值|2|https://leetcode-cn.com/problems/sliding-window-maximum| +|145. 二叉树的后序遍历|2|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|25. K 个一组翻转链表|2|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|236. 二叉树的最近公共祖先|2|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|23. 合并K个排序链表|1|https://leetcode-cn.com/problems/merge-k-sorted-lists| +|53. 最大子序和|1|https://leetcode-cn.com/problems/maximum-subarray| +|718. 最长重复子数组|1|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray| +|378. 有序矩阵中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-sorted-matrix| +|154. 寻找旋转排序数组中的最小值 II|1|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| +|295. 数据流的中位数|1|https://leetcode-cn.com/problems/find-median-from-data-stream| +|142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|144. 二叉树的前序遍历|1|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|42. 接雨水|1|https://leetcode-cn.com/problems/trapping-rain-water| +|167. 两数之和 II - 输入有序数组|1|https://leetcode-cn.com/problems/two-sum-ii-input-array-is-sorted| +|54. 螺旋矩阵|1|https://leetcode-cn.com/problems/spiral-matrix| +|114. 二叉树展开为链表|1|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| +|153. 寻找旋转排序数组中的最小值|1|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array| +|剑指 Offer 10- I. 斐波那契数列|1|https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof| +|88. 合并两个有序数组|1|https://leetcode-cn.com/problems/merge-sorted-array| +|5. 最长回文子串|1|https://leetcode-cn.com/problems/longest-palindromic-substring| +|230. 二叉搜索树中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| +|300. 最长上升子序列|1|https://leetcode-cn.com/problems/longest-increasing-subsequence| +|415. 字符串相加|1|https://leetcode-cn.com/problems/add-strings| +|138. 复制带随机指针的链表|1|https://leetcode-cn.com/problems/copy-list-with-random-pointer| +|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| +|98. 验证二叉搜索树|1|https://leetcode-cn.com/problems/validate-binary-search-tree| +|402. 移掉K位数字|1|https://leetcode-cn.com/problems/remove-k-digits| +|208. 实现 Trie (前缀树)|1|https://leetcode-cn.com/problems/implement-trie-prefix-tree| +|528. 按权重随机选择|1|https://leetcode-cn.com/problems/random-pick-with-weight| +|680. 验证回文字符串 Ⅱ|1|https://leetcode-cn.com/problems/valid-palindrome-ii| +|349. 两个数组的交集|1|https://leetcode-cn.com/problems/intersection-of-two-arrays| +|443. 压缩字符串|1|https://leetcode-cn.com/problems/string-compression| +|225. 用队列实现栈|1|https://leetcode-cn.com/problems/implement-stack-using-queues| +|83. 删除排序链表中的重复元素|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| +|92. 反转链表 II|1|https://leetcode-cn.com/problems/reverse-linked-list-ii| +|97. 交错字符串|1|https://leetcode-cn.com/problems/interleaving-string| +|227. 基本计算器 II|1|https://leetcode-cn.com/problems/basic-calculator-ii| +|169. 多数元素|1|https://leetcode-cn.com/problems/majority-element| +|20. 有效的括号|1|https://leetcode-cn.com/problems/valid-parentheses| +|139. 单词拆分|1|https://leetcode-cn.com/problems/word-break| +|547. 省份数量（原朋友圈）|1|https://leetcode-cn.com/problems/number-of-provinces| +|26. 删除排序数组中的重复项|1|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array| +|369. 给单链表加一|1|https://leetcode-cn.com/problems/plus-one-linked-list| +|补充题4. 手撕快速排序|1|https://leetcode-cn.com/problems/sort-an-array| +|101. 对称二叉树|1|https://leetcode-cn.com/problems/symmetric-tree| +|62. 不同路径|1|https://leetcode-cn.com/problems/unique-paths| +|513. 找树左下角的值|1|https://leetcode-cn.com/problems/find-bottom-left-tree-value| +|79. 单词搜索|1|https://leetcode-cn.com/problems/word-search| +|283. 移动零|1|https://leetcode-cn.com/problems/move-zeroes| +|48. 旋转图像|1|https://leetcode-cn.com/problems/rotate-image| +|670. 最大交换|1|https://leetcode-cn.com/problems/maximum-swap| +|703. 数据流中的第K大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-a-stream| +|剑指 Offer 27. 二叉树的镜像|1|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| +|241. 为运算表达式设计优先级|1|https://leetcode-cn.com/problems/different-ways-to-add-parentheses| +|746. 使用最小花费爬楼梯|1|https://leetcode-cn.com/problems/min-cost-climbing-stairs| +|187. 重复的DNA序列|1|https://leetcode-cn.com/problems/repeated-dna-sequences| +|面试题 01.06. 字符串压缩|1|https://leetcode-cn.com/problems/compress-string-lcci| +|958. 二叉树的完全性检验|1|https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree| +|剑指 Offer 33. 二叉搜索树的后序遍历序列|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof| +|727. 最小窗口子序列|1|https://leetcode-cn.com/problems/minimum-window-subsequence| +|118. 杨辉三角|1|https://leetcode-cn.com/problems/pascals-triangle| +|392. 判断子序列|1|https://leetcode-cn.com/problems/is-subsequence| +|73. 矩阵置零|1|https://leetcode-cn.com/problems/set-matrix-zeroes| +|47. 全排列 II|1|https://leetcode-cn.com/problems/permutations-ii| +|31. 下一个排列|1|https://leetcode-cn.com/problems/next-permutation| +|151. 翻转字符串里的单词|1|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|200. 岛屿数量|1|https://leetcode-cn.com/problems/number-of-islands| +|剑指 Offer 48. 最长不含重复字符的子字符串|1|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| +|1038. 从二叉搜索树到更大和树|1|https://leetcode-cn.com/problems/binary-search-tree-to-greater-sum-tree| +|123. 买卖股票的最佳时机 III|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii| +|257. 二叉树的所有路径|1|https://leetcode-cn.com/problems/binary-tree-paths| +|75. 颜色分类|1|https://leetcode-cn.com/problems/sort-colors| +|628. 三个数的最大乘积|1|https://leetcode-cn.com/problems/maximum-product-of-three-numbers| \ No newline at end of file diff --git a/shopee/client.md b/shopee/client.md new file mode 100644 index 0000000..b4a55e8 --- /dev/null +++ b/shopee/client.md @@ -0,0 +1,32 @@ +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 +|题目|出现次数|链接| +|-|-|-| +|53. 最大子序和|5|https://leetcode-cn.com/problems/maximum-subarray| +|206. 反转链表|3|https://leetcode-cn.com/problems/reverse-linked-list| +|110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree| +|144. 二叉树的前序遍历|2|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|54. 螺旋矩阵|2|https://leetcode-cn.com/problems/spiral-matrix| +|剑指 Offer 22. 链表中倒数第k个节点|2|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|215. 数组中的第K个最大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|300. 最长上升子序列|1|https://leetcode-cn.com/problems/longest-increasing-subsequence| +|146. LRU缓存机制|1|https://leetcode-cn.com/problems/lru-cache| +|88. 合并两个有序数组|1|https://leetcode-cn.com/problems/merge-sorted-array| +|94. 二叉树的中序遍历|1|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|补充题4. 手撕快速排序|1|https://leetcode-cn.com/problems/sort-an-array| +|224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator| +|152. 乘积最大子数组|1|https://leetcode-cn.com/problems/maximum-product-subarray| +|232. 用栈实现队列|1|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|102. 二叉树的层序遍历|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|69. x 的平方根|1|https://leetcode-cn.com/problems/sqrtx| +|补充题5. 手撕归并排序|1|https://leetcode-cn.com/problems/sort-an-array| +|41. 缺失的第一个正数|1|https://leetcode-cn.com/problems/first-missing-positive| +|14. 最长公共前缀|1|https://leetcode-cn.com/problems/longest-common-prefix| +|160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|剑指 Offer 31. 栈的压入、弹出序列|1|https://leetcode-cn.com/problems/zhan-de-ya-ru-dan-chu-xu-lie-lcof| +|141. 环形链表|1|https://leetcode-cn.com/problems/linked-list-cycle| +|226. 翻转二叉树|1|https://leetcode-cn.com/problems/invert-binary-tree| +|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| +|2. 两数相加|1|https://leetcode-cn.com/problems/add-two-numbers| +|剑指 Offer 54. 二叉搜索树的第k大节点|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof| +|142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|3. 无重复字符的最长子串|1|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| \ No newline at end of file diff --git a/shopee/data.md b/shopee/data.md new file mode 100644 index 0000000..4f8c216 --- /dev/null +++ b/shopee/data.md @@ -0,0 +1,9 @@ +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 + +|题目|出现次数|链接| +|-|-|-| +|283. 移动零|2|https://leetcode-cn.com/problems/move-zeroes| +|160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|补充题4. 手撕快速排序|1|https://leetcode-cn.com/problems/sort-an-array| +|剑指 Offer 27. 二叉树的镜像|1|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| +|剑指 Offer 09. 用两个栈实现队列|1|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| \ No newline at end of file diff --git a/shopee/frontend.md b/shopee/frontend.md new file mode 100644 index 0000000..2e4e8fe --- /dev/null +++ b/shopee/frontend.md @@ -0,0 +1,15 @@ +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 + +|题目|出现次数|链接| +|-|-|-| +|剑指 Offer 10- I. 斐波那契数列|2|https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof| +|415. 字符串相加|2|https://leetcode-cn.com/problems/add-strings| +|补充题4. 手撕快速排序|2|https://leetcode-cn.com/problems/sort-an-array| +|94. 二叉树的中序遍历|2|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|102. 二叉树的层序遍历|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|349. 两个数组的交集|1|https://leetcode-cn.com/problems/intersection-of-two-arrays| +|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| +|145. 二叉树的后序遍历|1|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|151. 翻转字符串里的单词|1|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|1. 两数之和|1|https://leetcode-cn.com/problems/two-sum| +|141. 环形链表|1|https://leetcode-cn.com/problems/linked-list-cycle| \ No newline at end of file diff --git a/shopee/test.md b/shopee/test.md new file mode 100644 index 0000000..fb82abf --- /dev/null +++ b/shopee/test.md @@ -0,0 +1,37 @@ +我最近开发的[CodeTop网站](https://codetop.cc)可以按照**部门**、**难度**筛选，比markdown更方便检索 + +|题目|出现次数|链接| +|-|-|-| +|88. 合并两个有序数组|3|https://leetcode-cn.com/problems/merge-sorted-array| +|70. 爬楼梯|3|https://leetcode-cn.com/problems/climbing-stairs| +|14. 最长公共前缀|3|https://leetcode-cn.com/problems/longest-common-prefix| +|136. 只出现一次的数字|3|https://leetcode-cn.com/problems/single-number| +|141. 环形链表|2|https://leetcode-cn.com/problems/linked-list-cycle| +|8. 字符串转换整数 (atoi)|2|https://leetcode-cn.com/problems/string-to-integer-atoi| +|121. 买卖股票的最佳时机|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|278. 第一个错误的版本|2|https://leetcode-cn.com/problems/first-bad-version| +|59. 螺旋矩阵 II|2|https://leetcode-cn.com/problems/spiral-matrix-ii| +|剑指 Offer 10- I. 斐波那契数列|2|https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof| +|704. 二分查找|2|https://leetcode-cn.com/problems/binary-search| +|160. 相交链表|2|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|34. 在排序数组中查找元素的第一个和最后一个位置|2|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| +|1. 两数之和|2|https://leetcode-cn.com/problems/two-sum| +|15. 三数之和|2|https://leetcode-cn.com/problems/3sum| +|5. 最长回文子串|2|https://leetcode-cn.com/problems/longest-palindromic-substring| +|补充题13. 中文数字转阿拉伯数字|1|| +|剑指 Offer 03. 数组中重复的数字|1|https://leetcode-cn.com/problems/shu-zu-zhong-zhong-fu-de-shu-zi-lcof| +|145. 二叉树的后序遍历|1|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|102. 二叉树的层序遍历|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|350. 两个数组的交集 II|1|https://leetcode-cn.com/problems/intersection-of-two-arrays-ii| +|268. 缺失数字|1|https://leetcode-cn.com/problems/missing-number| +|206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list| +|877. 石子游戏|1|https://leetcode-cn.com/problems/stone-game| +|162. 寻找峰值|1|https://leetcode-cn.com/problems/find-peak-element| +|232. 用栈实现队列|1|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|168. Excel表列名称|1|https://leetcode-cn.com/problems/excel-sheet-column-title| +|191. 位1的个数|1|https://leetcode-cn.com/problems/number-of-1-bits| +|647. 回文子串|1|https://leetcode-cn.com/problems/palindromic-substrings| +|20. 有效的括号|1|https://leetcode-cn.com/problems/valid-parentheses| +|剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|125. 验证回文串|1|https://leetcode-cn.com/problems/valid-palindrome| +|142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| \ No newline at end of file