update readme

zwfang · zwfang · commit 18d421cebaf5 · 2018-12-19T11:57:59.000+08:00
diff --git a/README.md b/README.md
@@ -1,2 +1,21 @@
-# leetcode
-solution for leetcode.
+# Go Solution for LeetCode algorithm problems
+
+[![Build Status](https://travis-ci.org/zwfang/leetcode.svg?branch=master)](https://travis-ci.org/zwfang/leetcode)
+[![codecov](https://codecov.io/gh/zwfang/leetcode/branch/master/graph/badge.svg)](https://codecov.io/gh/zwfang/leetcode)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/86cf2613fa544ab5b254e2a7e5d9deb8)](https://www.codacy.com/app/zwfang/leetcode?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=zwfang/leetcode&amp;utm_campaign=Badge_Grade)
+
+continually updating😃.
+
+### [view by sorted](./src/README.md)
+
+## Array
+* [76. Minimum Window Substring](./src/0076_minimum_window_substring/minimum_window_substring.go)               *sliding window*
+* [209. Minimum Size Subarray Sum](./src/0209_minimum_size_subarray_sum/minimum_size_subarray_sum.go)              *sliding window*
+
+## Dynamic Programming
+* [70. Climbing Stairs](./src/0070_climbing_stairs/climbing_stairs.go)
+
+## Greedy
+* [392. Is Subsequence](./src/0392_is_subsequence/is_subsequence.go)
+* [435. Non-overlapping Intervals](./src/0435_non_overlapping_intervals/greedy_solution.go)
+* [455. Assign Cookies](./src/0455_assign_cookies/assign_cookies.go)
