using System;
class ExpressionsDemo{

  public static void Main(){
    int i = 2, r = 1;

    if (i == 3 && r == 1)
      Console.WriteLine("Wrong");
    else
      Console.WriteLine("OK");

    if (i == 3 || r == 1)
      Console.WriteLine("OK");
    else
      Console.WriteLine("Wrong");
  }
}