using System;

public class Program

{

    public static void Main()

    {

        bool a = false;

        bool b = true;

        Console.WriteLine(a && b);

        Console.WriteLine(a || b);

        Console.WriteLine(!a);

        Console.WriteLine("-----------");

        int x = 10;

        int y = 5;

        Console.WriteLine("x>y: "+(x>y));

        Console.WriteLine("x<y: "+(x<y));

        Console.WriteLine("x>=y: "+(x>=y));

        Console.WriteLine("x<=y: "+(x<=y));

        Console.WriteLine("x==y: "+(x==y));

        Console.WriteLine("x!=y: "+(x!=y));

    }

}