16. Tricky Strings 1

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

namespace _16_Tricky_Strings
{
    class Program
    {
        static void Main(string[] args)
        {
            char delimiter = char.Parse(Console.ReadLine());
            int number = int.Parse(Console.ReadLine());
            string result = string.Empty;
            for (int i = 0; i < number; i++)
            {
                if (i == number - 1)
                {
                    string parseThis = Console.ReadLine();
                    result += parseThis;
                }
                else
                {
                string parseThis = Console.ReadLine();
                result += parseThis;
                result += delimiter;
                }
            }

            Console.WriteLine(result);
        }
    }
}