problema 406

#include <iostream>
using namespace std;
int main()
{
    int n,a,d=2,ok=0,s=0,c=0,x=2,y=0;
    cin>>n;
    while (n!=0){
        cin>>a;
        d=2;
        ok=0;
        s=0;
        x=2;
        y=0;
        while (d*d<=a && ok==0){
            if (a%d==0)
                ok=1;
        d++;
        }
    if (ok==0){
    while (a!=0){
        s=s+(a%10);
        a=a/10;
    }
    while (x*x<=s && y==0){
        if (s%x==0)
            y=1;
        x++;
    }
    if (y==0)
        c++;
    }
n--;
    }
cout<<c;
}