Phases of Work Lexical Analysis

The purpose of the Compiler is generally to translate the program from the source language into the target language, and the Compiler is going through several phases And one of these is a phase Lexical Analysis, and this phase is used in different types in computer applications, including processing important texts, extracting information and Identification of languages required for example C++. This paper focuses on work steps Lexical Analysis to build literal table and identifier table , and build a uniform symbol tabl .