选择排序法c语言实现
时间: 2023-07-21 18:03:51 浏览: 89
以下是选择排序法的 C 语言实现:
```c
#include <stdio.h>
void selection_sort(int arr[], int n) {
int i, j, min_idx;
for (i = 0; i < n - 1; i++) {
min_idx = i; // initialize minimum index
for (j = i + 1; j < n; j++) {
if (arr[j] < arr[min_idx]) {
min_idx = j;
}
}
// swap the minimum element with the current element
int temp = arr[i];
arr[i] = arr[min_idx];
arr[min_idx] = temp;
}
}
int main() {
int arr[] = { 64, 25, 12, 22, 11 };
int n = sizeof(arr) / sizeof(arr[0]);
selection_sort(arr, n);
printf("Sorted array: \n");
for (int i = 0; i < n; i++) {
printf("%d ", arr[i]);
}
return 0;
}
```
运行结果:
```
Sorted array:
11 12 22 25 64
```
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