A.Fancy Fence

#include<stdio.h>
#include<math.h>
int main()
{
    int n,i,m,j,flag=0,a,b,t;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        flag=0;
        scanf("%d",&a);
        for(j=3;j<=360;j++)
        {
            t=(j-2)*180;
            if(t%j==0)t=t/j;
            else continue;
            if(t==a){flag=1;break;}
        
        
        }
        if(flag==1)printf("YES\n");
        else printf("NO\n");
    }

    return 0;
}

 

http://codeforces.com/contest/270/problem/A