using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;

namespace ConsoleApplication4
{
    class Program
    {
        public void add(int a,int b)
        {
            Console.WriteLine( a+b);
            Console.ReadLine();
        }
    }
    class pre
    {
        static void Main(string[] args)
        {
            int a=Convert.ToInt16(args[0]);
            int b = Convert.ToInt16(args[1]);
            Program obj=new Program();
            obj.add(a,b);

        }
    }
}