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

namespace test
{
    class Program
    {
        static void Main(string[] args)
        {
            List<String> lista = new List<string>();
            lista.Add("ja");

            var res = lista.Where(i => i.Contains("ja"));
            Console.WriteLine(res.ToString());
            Console.Read();

            //List<String> lista = new List<string>();
            //lista.Add("ja");

            //var res = lista.Where(i => i.Contains("ja"));
            //foreach (var r in res)
            //{
            //    Console.WriteLine(r.ToString());
            //}

            //Console.Read();


        }
    }
}