using System;

public class Program

{

    public static void Main()

    {

        int a = 66;

        int b = 66;

         if ( a < b) {

             int sum = a + b;

             Console.WriteLine(sum);

         } else if ( b < a) {

            int sum = a - b;

            Console.WriteLine(sum);

         } else {

             Console.WriteLine("Both the numbers are " + a + " & " + b);

         }

    }

}