This commit is contained in:
krahets
2023-06-05 01:04:57 +08:00
parent 61ae2b50ba
commit b9848fc87c
3 changed files with 180 additions and 10 deletions
+32 -2
View File
@@ -134,13 +134,43 @@ comments: true
=== "JavaScript"
```javascript title="selection_sort.js"
[class]{}-[func]{selectionSort}
/* 选择排序 */
function selectionSort(nums) {
let n = nums.length;
// 外循环:未排序区间为 [i, n-1]
for (let i = 0; i < n - 1; i++) {
// 内循环:找到未排序区间内的最小元素
let k = i;
for (let j = i + 1; j < n; j++) {
if (nums[j] < nums[k]) {
k = j; // 记录最小元素的索引
}
}
// 将该最小元素与未排序区间的首个元素交换
[nums[i], nums[k]] = [nums[k], nums[i]];
}
}
```
=== "TypeScript"
```typescript title="selection_sort.ts"
[class]{}-[func]{selectionSort}
/* 选择排序 */
function selectionSort(nums: number[]): void {
let n = nums.length;
// 外循环:未排序区间为 [i, n-1]
for (let i = 0; i < n - 1; i++) {
// 内循环:找到未排序区间内的最小元素
let k = i;
for (let j = i + 1; j < n; j++) {
if (nums[j] < nums[k]) {
k = j; // 记录最小元素的索引
}
}
// 将该最小元素与未排序区间的首个元素交换
[nums[i], nums[k]] = [nums[k], nums[i]];
}
}
```
=== "C"