添加 0977.有序数组的平方 PHP版本注释

2021-09-01 19:03:48 -04:00 · 2021-09-01 19:03:48 -04:00 · efda64220f
parent 484491f840
commit efda64220f
1 changed files with 1 additions and 0 deletions
--- a/problems/0977.有序数组的平方.md
+++ b/problems/0977.有序数组的平方.md
@ -278,6 +278,7 @@ class Solution {
     * @return Integer[]
     */
    function sortedSquares($nums) {
+        // 双指针法
        $res = [];
        for ($i = 0; $i < count($nums); $i++) {
            $res[$i] = 0;