using System;

public class Program

{

    public static void Main()

    {

            Console.WriteLine("First number");

            int fn = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("Second number ");

            int sn = Convert.ToInt32(Console.ReadLine());

​

            int sum = fn + sn;

​

            Console.WriteLine("-------------");

​

​

            Console.Write("Sum = " + sum);

​

    }

}