public class Loop{

   public static int NthPrime(int num)
{
    int i=2;
    int count=0;
    int ans=0;
    while(true)
    {
        if(num==count)
        {
            break;
        }
        if(isprime(i))
        {
            count++;
            ans=i;
        }
        i++;
    }
    return ans;
}
}