#7 22.10.31 > 장난꾸러기 현수

src/inf/sort,greedy/6_rere.js

@@ -0,0 +1,18 @@
+"use strict";
+
+function solution(arr) {
+  let answer = [];
+  let sortArr = arr.slice();
+  sortArr.sort((a, b) => a - b);
+  console.log(sortArr);
+
+  for (let i = 0; i < arr.length; i++) {
+    if (arr[i] !== sortArr[i]) {
+      answer.push(i + 1);
+    }
+  }
+  return answer;
+}
+
+let arr = [120, 125, 152, 130, 135, 135, 143, 127, 160];
+console.log(solution(arr));

src/inf/sort,greedy/README.md

@@ -19,7 +19,7 @@
 |  3   |      O       |           22.10.30           |
 |  4   |      X       |          22.10.30😥          |
 |  5   | 몰라몰라몰라 |                              |
-|  6   |      O       |              O               |
+|  6   |      O       |           22.10.31           |
 |  7   |      △       |              O               |
 |  8   |      △       |              O               |
 |  9   |      △       |              O               |