using System;

public class Program

{

    public static bool CheckN(int n)

    {

        int count=0;

        while (n>1)

        {

            if ((n&1)==1)

            n=n>>1;

        }

     return count ==1;

    }

    public static void Main()

    {

        int[] arr1 = new int[3]{0x02,0x05,0x10};

        for (int t=0; t<2;t++)

            Console.WriteLine("{0}",CheckN(arr1[t]));

    }

}