C语言数组冒泡排序

C语言实现冒泡排序

#include <stdio.h>
#include <stdlib.h>
int main() {
    int arr[] = {81,34,28,33,87,65,66,56};
    int i,j;
    for (i = 8; i > 0 ; i--)
    {
        for(j = 0; j <= i; j++) 
        {
            if(arr[j] > arr[j+1]) 
            {
                int temp;
                temp = arr[j];
                arr[j] = arr[j+1];
                arr[j+1] = temp;
            }
        }
    }

    for (int i = 0; i < 8; i++)
    {
        if(i != 7) 
            printf("%d, ", arr[i]); 
        else
            printf("%d\n", arr[i]);
    }
    return 0;
}