I would like to hire a Coder

I am looking for someone who can write a code in C++ and it be able to do the following: Take a saved .cpp file that contain legal identifiers in java (min idenifiers 100 max is 110) and write a program in C++ that can read the idenitfiers in the .cpp and cout which ones are legal identifiers. The other part is the idenitier .cpp file also must be able to do simple expressions "+", "-", "*", "/" and output them as well. This project is for self use only. Thank you for your time.