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; } } }