using System;

public class Program

{

    public static void Main(string[] args)

    {

        int Number1;

        int Number2;

        int total;

        Console.WriteLine("Enter first number :");

        Number1 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter second number :");

        Number2 = Convert.ToInt32(Console.ReadLine());

        total = Number1 - Number2;

        Console.WriteLine("Total is :" + total);

    }

}