c语言用选择法对十个整数按升序排序

好的，下面是用选择法对十个整数按升序排序的C语言代码示例：

#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;
        for (j = i+1; j < n; j++) {
            if (arr[j] < arr[min_idx])
                min_idx = j;
        }
        int temp = arr[i];
        arr[i] = arr[min_idx];
        arr[min_idx] = temp;
    }
}

int main() {
    int arr[] = {64, 25, 12, 22, 11, 55, 99, 88, 77, 66};
    int n = sizeof(arr)/sizeof(arr[0]);
    selection_sort(arr, n);
    printf("Sorted array: ");
    for (int i = 0; i < n; i++)
        printf("%d ", arr[i]);
    return 0;
}

输出结果为：Sorted array: 11 12 22 25 64 66 77 88 99 。