[20251101] PGM / LV2 / 구명보트 / 이인희

Author: LiiNi-coder

LiiNi-coder/202511/01 PGM 구명보트.md

@@ -0,0 +1,23 @@
+```java
+import java.util.*;
+
+class Solution {
+    public int solution(int[] people, int limit) {
+        Arrays.sort(people);
+        int left = 0;
+        int right = people.length - 1;
+        int answer = 0;
+        while(left <= right){
+            if(people[left] + people[right] <= limit){
+                left++;
+                right--;
+            } else {
+                right--;
+            }
+            answer++;
+        }
+        return answer;
+    }
+}
+
+```