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| #include <stdio.h>
void selectionSort(int arr[], int n) { int i, j, min_idx, temp; for (i = 0; i < n - 1; i++) { min_idx = i; for (j = i + 1; j < n; j++) { if (arr[j] < arr[min_idx]) { min_idx = j; } } temp = arr[min_idx]; arr[min_idx] = arr[i]; arr[i] = temp; } }
int main() { int arr[] = {64, 34, 25, 12, 22, 11, 90}; int n = sizeof(arr) / sizeof(arr[0]); printf("未排序数组:\n"); for (int i = 0; i < n; i++) { printf("%d ", arr[i]); } printf("\n"); selectionSort(arr, n); printf("排序后的数组:\n"); for (int i = 0; i < n; i++) { printf("%d ", arr[i]); } printf("\n"); return 0; }
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