Help with naming a txt!

[haphazard]

wut is your ide btw?
visual studio, qt creator, codeblcocks (etc)

anyways I am at school and I dont have my programming companion (qt creator) with me put fire this up and tell me if it works. this will support a CL interface, so make a new "console C++ application".. from here it is very easy to port it to a GUI with an inputbox and button

Code:

#include <iostream>
  #include <fstream>
  using namespace std;
  int main () {
  ofstream myfile;
  int filename;
  cout << "Please enter a text file name: ";
  cin >> filename;
  cout << "text file " << filename;
  myfile.open (filename);
  myfile << "Writing this to a file.\n";
  myfile.close();
  return 0;
}