C++ :: I/O Streams And Data

The goal is to write a c++ program to read the employee.dat(which is this text file below) file created and produce a duplicate copy of the file named employee.bak.

Anthony A 10031 11.82 12182010
Burrows W 10067 12.14 692011
Fain B 10083 10.79 5182011
Janney P 10095 12.57 9282008
Smith G 10105 9.50 12202006

and then the second question is to modify this program to accept the names of the original and duplicate files as user input.

#include <iostream>
#include <fstream>
#include <cstdlib> // for exit
#include <string>
using namespace std;
int main() {
ifstream inFile;
ofstream outFile;

[Code] .....