#include <iostream>
#include <fstream>
#include "conio.h"
#include <string>

using namespace std;
int main()
{

        // TASK 1
        ifstream fs("file1.txt");

        ofstream fs2;
        fs2.open("file2.txt");

        fstream fs3("file3.txt", fstream::in | fstream::out);


        // TASK 2
        if (!fs.good())
                cerr << "File1 not found !" << endl;

        if (fs2.fail())
                cerr << "File2 not found !" << endl;

        if (fs3.fail())
                cerr << "File3 not found !" << endl;

        fs2.close(); // only file2.txt opened


        // TASK 3
        fs.open("file2.txt");
        fs2.open("file2.txt");
        fs3.open("file2.txt");


        // TASK 4
        string inText;
        cout << "Enter text you want to save in file :\n";
        getline (cin, inText);
        fs2 << "This magic program saved text you entered! It is as following:\n" << inText << "\n";


        // TASK 5
        char c = 0;
        while (!fs3.eof()) // cout file
        {
                fs3.get(c);
                cout << c;
        }


        fs.close();
        fs2.close();
        fs3.close();

        _getch();
        return 0;
}