HDU Sky数 2079 简单易懂的代码

#include <iostream>
#include <queue>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <stack>
using namespace std;
#define maxn 15000int Sky(int n,int k)
{
    int num = 0;
    while(n)
    {
        num += n%k;
        n /= k;
    }
    return num;
}
int main()
{
    int n;
    while(cin >> n, n)
    {
        int a = Sky(n,10);
        int b = Sky(n,12);
        int c = Sky(n,16);
        if(a == b && b == c)
            printf("%d is a Sky Number.\n",n);
        else
            printf("%d is not a Sky Number.\n",n);
    }
    return 0;
}