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Fix quick_sort.py

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krahets
2023-02-21 21:51:56 +08:00
parent b89ea3eba4
commit 0b72fef381
11 changed files with 12 additions and 12 deletions
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codes/javascript/chapter_sorting/quick_sort.js
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@ -54,7 +54,7 @@ class QuickSortMedian {
/* 选取三个元素的中位数 */
medianThree(nums, left, mid, right) {
// 使用了异或操作来简化代码
// 此处使用异或运算来简化代码
// 异或规则为 0 ^ 0 = 1 ^ 1 = 0, 0 ^ 1 = 1 ^ 0 = 1
if ((nums[left] < nums[mid]) ^ (nums[left] < nums[right])) return left;
else if ((nums[mid] < nums[left]) ^ (nums[mid] < nums[right])) return mid;