add 2554

fishercoder1534 · fishercoder1534 · commit 700abbe295ec · 2023-02-04T14:21:19.000-08:00
diff --git a/README.md b/README.md
@@ -8,6 +8,7 @@ _If you like this project, please leave me a star._ &#9733;
 
 | #    |      Title     | Solutions                                                                                                                                | Video                                                                        | Difficulty                       | Tag                  
 |------|----------------|------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------|----------------------------------|-------------
+| 2554 |[Maximum Number of Integers to Choose From a Range I](https://leetcode.com/problems/maximum-number-of-integers-to-choose-from-a-range-i/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2554.java)                                                                     |                                          | Medium                           |
 | 2553 |[Separate the Digits in an Array](https://leetcode.com/problems/separate-the-digits-in-an-array/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2553.java)                                                                     |                                          | Easy                             |
 | 2549 |[Count Distinct Numbers on Board](https://leetcode.com/problems/count-distinct-numbers-on-board/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2549.java)                                                                     || Easy                                                                         |
 | 2544 |[Alternating Digit Sum](https://leetcode.com/problems/alternating-digit-sum/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2544.java)                                                                     | [:tv:](https://youtu.be/IFRYDmhEWGw)                                         | Easy                             |
diff --git a/src/main/java/com/fishercoder/solutions/_2554.java b/src/main/java/com/fishercoder/solutions/_2554.java
@@ -0,0 +1,28 @@
+package com.fishercoder.solutions;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class _2554 {
+    public static class Solution1 {
+        public int maxCount(int[] banned, int n, int maxSum) {
+            Set<Integer> set = new HashSet<>();
+            for (int b : banned) {
+                set.add(b);
+            }
+            int maxCnt = 0;
+            int sum = 0;
+            for (int i = 1; i <= n; i++) {
+                if (!set.contains(i)) {
+                    if (sum + i > maxSum) {
+                        return maxCnt;
+                    } else {
+                        sum += i;
+                        maxCnt++;
+                    }
+                }
+            }
+            return maxCnt;
+        }
+    }
+}
