using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace No9001_2
{
    public class Program
    {
        public static void Main(string[] args)
        {
            Console.WriteLine(calc(Console.ReadLine().Split(), Console.ReadLine()));
        }

        public static string calc(string[] ab, string salt)
        {
            int sum = ab.Select(int.Parse).Sum();
            return sum + " " + salt;
        }
    }
}