Task 1
Task 1

Check for Valid Identifier

Task 1
Go To Task 1
Task 2
Task 2

Comment or Not?

Task 2
Go To Task 2
Task 1
Task 3

Lexical Analyzer

Task 3
Go To Task 3
Task 4
Task 4

Left-Right Derivation

Task 4
Go To Task 4
Image 5
Task 5

Parse Tree

image-2
Go To Task 5