hdu 2097 Sky数

#include <iostream>
using namespace std;
int test(int n,int hex){
	int sum=0;
	while(n){
		sum+=n%hex;
		n=n/hex;
	}
	return sum;
}
int main()
{
	int n;
	while(cin>>n&&n){
		if((test(n,10)==test(n,16))&&(test(n,12)==test(n,16)))
		cout<<n<<" is a Sky Number."<<endl;
		else cout<<n<<" is not a Sky Number."<<endl;
	}
	return 0;
}