using static System.Console;

​

public class Program {

    public static void Main() {

        var x = 1;

        WriteLine(x == 1 || x == 2);

        WriteLine(x == 1 || x != 2);

        WriteLine(x != 1 || x != 2);

        WriteLine(x == 1 && x == 2);

        WriteLine(x == 1 && x != 2);

        WriteLine(x != 1 && x != 2);

        WriteLine(x == 3 || x == 2);

        WriteLine(x == 3 || x != 2);

        WriteLine(x != 3 || x != 1);

        WriteLine(x == 3 && x == 2);

        WriteLine(x == 3 && x != 2);

        WriteLine(x != 3 && x != 2);

    }

}