c++ project

[alphabeta]

I'm  supposed to make a payroll c++ program and I need to write the employee data in .txt file which I will you to counter the number of employee but every time I run the program the data in .txt file get deleted how to fix that ? 

[thefatshizms]

We can't help you without some sort of code. Please give us the code you are having problems with.

[Ciccioo]

I'm  supposed to make a payroll c++ program and I need to write the employee data in .txt file which I will you to counter the number of employee but every time I run the program the data in .txt file get deleted how to fix that ? 

you need to open your file in "append" mode, not "write" mode