using System;

​

public class Program

{

    public static void Main()

    {

        int num1;

        Console.WriteLine("what is your age?");

        num1 = int.Parse(Console.ReadLine());

        if (num1 >= 65)

        {

            Console.WriteLine("you are in pantion");

        }

        else

        {

            Console.WriteLine("you are not in pantion and u have " + (65 - num1) + " years");

        }

    }

}