//对六个数从小到大排序
#include<stdio.h>
int main()
{
    int i,j,temp,a[6] = {1, 3, 5, 2, 4, 6};
    for (i=0; i<6-1; i++)
    {
        for (j=i+1; j<6; j++)
        {
            if (a[i]>a[j])
            {
                temp=a[i];
                a[i]=a[j];
                a[j]=temp;
            }
        }
    }
    for (i=0; i<6; i++)
        printf("%d ",a[i]);
    return 0;
}