Q$.1$ For the given grammar:

$Sid=E,E(E),EE+E,EE-E,EEE,Eid$

a$)$ Write the Syntax Directed Definition for $3-$address code generation

based on the given grammar.

b$)$ Draw the annotated parse tree for the given string:

$a=(b+c)(d-e)$

c$)$ Traverse through the tree to generate the $3-$address code for the

given string: $a=(b+c)(d-e).$