以下是快速排序算法的C语言代码:
#include <stdio.h>
void quick_sort(int[], int, int);
int partition(int[], int, int);
int main() {
int a[] = {
7, 2, 8, 1, 4, 9, 5};
int n = sizeof(a) / sizeof(a[0]);
quick_sort(a, 0, n - 1);
printf("Sorted array: \n");
for (int i = 0; i < n; i++)