I need help with my c++ assignment.

Write a program that will read records from the file "employee.in" and store them in a binary file. That file will then be used as input to create an output file of the information. The data file contains employee information consisting of name, social security, department ID, years employed, and salary. In addition to displaying the information of each record, the program will also calculate the average salary and years employed of all the records. This additional information is stored in the same output file.

\

\

\

employee.in

Bill Tarpon 182460678 789 8 30600 Fred Caldron 456905434 789 10 40700 Sally Bender 203932239 790 8 50000 David Kemp 568903493 790 9 60000

/

/

/

Do I have to read them first then write them out, then read the output file again? Like

ifstream fin;

fin.open("employee.in"); // read first

ofstream worker("employeeOut.dat", ios::binary); // write them output

ifstream reader("employeeOut.", ios::binary); //read back the output file

please provide me a full length code. Thank you