#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
void paixu(int* arr, int sz)
{
    int i;
    for(i=0;i<sz-1;i++)
    {
        int flag = 1,j;
        for (j = 0; j < sz - 1-i; j++)
        {
            if (arr[j] > arr[j + 1])
            {
                int    temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
                flag = 0;
            }
        }
        if (flag == 1)
            break;
    }

}
int main()
{
    int i;
    int arr[] = {8,9,10,7,4,5,6,3,2,1 };
    int sum = sizeof(arr) / sizeof(arr[0]);
    paixu(arr, sum);
    for (i = 0; i < sum; i++)
        printf("%d ", arr[i]);
}