c语言 qsort函数的使用

#include <iostream>
#include<stdio.h>


void prinfArray(int* nums, int size) {
    
    for (int i=0; i<size; i++) {
        printf("%d ", nums[i]);
    }
    printf("\n");


}


int compare(void const* a, void const * b) {
    return *(int*)a - *(int*)b;
}




int main()
{
    int array[] = { 2,1,5,0,7,8,2,6 };
    int size = sizeof(array) / sizeof(array[0]);
    prinfArray(array, size);
    qsort(array, sizeof(array) / sizeof(array[0]), sizeof(int), compare);
    prinfArray(array, size);


    return 0;
}