#7 22.11.01 > 장난꾸러기 현수 다시풀기

beurmuz · Nov 1, 2022 · bc253e8 · bc253e8
1 parent 612a54f
commit bc253e8
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/src/inf/sort,greedy/6_rere.js b/src/inf/sort,greedy/6_rere.js
@@ -2,12 +2,11 @@
 
 function solution(arr) {
   let answer = [];
-  let sortArr = arr.slice();
-  sortArr.sort((a, b) => a - b);
-  console.log(sortArr);
+  let sortedArr = arr.slice(); // slice로 배열을 복사하지 않으면 원본 배열도 함께 변화함
+  sortedArr.sort((a, b) => a - b);
 
   for (let i = 0; i < arr.length; i++) {
-    if (arr[i] !== sortArr[i]) {
+    if (arr[i] !== sortedArr[i]) {
       answer.push(i + 1);
     }
   }

diff --git a/src/inf/sort,greedy/README.md b/src/inf/sort,greedy/README.md
@@ -19,7 +19,7 @@
 |  3   |      O       |           22.10.30           |
 |  4   |      X       |          22.10.30😥          |
 |  5   | 몰라몰라몰라 |                              |
-|  6   |      O       |           22.10.31           |
+|  6   |      O       |           22.11.01           |
 |  7   |      △       |              O               |
 |  8   |      △       |              O               |
 |  9   |      △       |              O               |