Lexical Analysis useing C++ and flex - ASAP

want to know how long it will take
Lexical Analysis Project - C++ and Flex

Purpose:
- The purpose of this project is to perform lexical analysis for code interpreter / compilation using C++ and Flex.

Specific Rules:
- The client has specific rules for the lexical analysis.

Target Platform:
- The project is targeted for the Linux environment.

Ideal Skills and Experience:
- Strong proficiency in C++ programming language.
- Experience with Flex for lexical analysis.
- Knowledge of code compilation processes.
- Familiarity with Linux operating system.
- Attention to detail to follow the specific rules provided by the client.

Note: The client has specific rules for the lexical analysis, and the project will be developed for the Linux environment using C++ and Flex.
Check pdf for more detail