Follow the specifications: scanner specifications and parser specifications for

Follow the specifications: scanner specifications and parser specifications for the C_flat language. You are given the scanner code, but should make sure it is working before using it in your overall project. The scanner is given in the cfScannerDrJ.l file. The tokens file is also given file: cfTokensDrJ.y. Read the specifications and the Yacc-Flex book and tutorial for the purpose of the .y file.
You are also given a how-to-build-a-scanner document and a sample project: microscanner. **ATTACH A VIDEO SHOWING HOW TO DO THIS..LIKE CREATE FLEX AND YAAC ALSO ATTACH A VIDEO SHOWING WHILE RUNNING THE PROGRAM***
IM REQUESTING THIS…COZ ITS MY FIRST TIME AND I DONT KNOW HOW TO DO THIS..PLEase