prac 9 ex 2 final

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

namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            using(StreamWriter tmp_file = new StreamWriter("e:/practice/tmp.txt", false))
            {
                using(StreamReader first_file = new StreamReader("e:/practice/first.txt", Encoding.GetEncoding(1251)))
                {
                    string i = first_file.ReadToEnd();
                    tmp_file.Write(i);
                }
            }
            using(StreamWriter first_file = new StreamWriter("e:/practice/first.txt", false))
            {
                using(StreamReader second_file = new StreamReader("e:/practice/second.txt", Encoding.GetEncoding(1251)))
                {
                    string i = second_file.ReadToEnd();
                    first_file.Write(i);
                }
            }
            using(StreamWriter second_file = new StreamWriter("e:/practice/second.txt", false))
            {
                using(StreamReader tmp_file = new StreamReader("e:/practice/tmp.txt", Encoding.GetEncoding(1251)))
                {
                    string i = tmp_file.ReadToEnd();
                    second_file.Write(i);
                }
            }

        }
    }
}