Opening files for read and write. : file open mode « File Stream « C++ Tutorial

1. C++ Tutorial
2. File Stream
3. file open mode

#include <fstream>
#include <iostream>

using namespace std;
int main()
{
   char buffer[255];    

   ofstream fout("text.txt");
   fout << "test\n";
   cout << "Enter text for the file: ";
   cin.ignore(1,'\n'); 
   cin.getline(buffer,255);
   fout << buffer << "\n"; 
   fout.close();           

   ifstream fin("text.txt"); 
   char ch;
   while (fin.get(ch))
      cout << ch;

   fin.close();
 return 0;
}