UVA 12531 - Hours and Minutes

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int t,n;
    while(scanf("%d",&n)==1)
    {
        if((30*n)%180==0)
        {
            printf("Y\n");
        }
        else
        {
            printf("N\n");
        }
    }
    return 0;
}