using System;

public class Program

{

    public static void Main(string[] args)

    {

        Console.WriteLine(Calculate());

    }

    public static int Calculate()

    {

        Console.WriteLine("Please enter the first number"); 

        string number1Input = Console.ReadLine(); 

        Console.WriteLine("Please enter the second number"); 

        string number2Input = Console.ReadLine(); 

        int num1 = int.Parse(number1Input);   // Parsing is converting a string into an integer. 

        int num2 = int.Parse(number2Input);

        int result = num1 + num2; 

        return result;

    }

}