hdoj--2097

题目地址：http://acm.hdu.edu.cn/showproblem.php?pid=2097

#include<stdio.h>int slove(int s,int d){int a,sum=0;while(s){sum+=s%d;s/=d;}return sum;}int pan(int n){if((slove(n,12)==slove(n,16))&&(slove(n,10)==slove(n,16))&&(slove(n,12)==slove(n,10)))return 1;return 0;}int main(){int n;while(scanf("%d",&n)&&n){if(pan(n))printf("%d is a Sky Number.\n",n);elseprintf("%d is not a Sky Number.\n",n);}return 0;}