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

namespace たぷるテスト___
{
    class Program
    {
        static Tuple<int, int, string> F()
        {
            return Tuple.Create(1, 2, "hoge");
        }
        static void Main(string[] args)
        {
            var T = F();

            Console.WriteLine("{0},{1},{2}", T.Item1, T.Item2, T.Item3);
            return ;
        }
    }
}