87차 2번 문제풀이

Author: sangminlee98

live8/test87/문제2/이상민.js

@@ -0,0 +1,17 @@
+function solution(people, limit) {
+  let answer = 0;
+  let left = 0;
+  let right = people.length - 1;
+  people.sort((a, b) => a - b);
+
+  while (left <= right) {
+    if (people[left] + people[right] <= limit) {
+      left++;
+      right--;
+    } else {
+      right--;
+    }
+    answer++;
+  }
+  return answer;
+}