http://acm.hdu.edu.cn/showproblem.php?pid=1564

View Code 
#include <stdio.h>
int main()
{
    int n;
    while(scanf("%d",&n),n)
    {
        if(n%2==0)
            printf("8600\n");
        else
            printf("ailyanlu\n");
    }
    return 0;
}