using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        Console.WriteLine("Enter fsrtno");

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

        Console.WriteLine("Enter Secdno");

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

        Console.WriteLine("\n The firstno is =" +frstno);

        Console.WriteLine("\n The secondno is =" +secdno);

        int sum=frstno+secdno;

        Console.WriteLine("\n The Solution is =" +sum);

    }

}