2 votes 2 votes ..here iam getting E->E , when iam finding first of E ?? Compiler Design compiler-design parsing first-and-follow descriptive + – sumit goyal 1 asked Aug 16, 2017 • retagged Jun 22, 2022 by Lakshman Bhaiya sumit goyal 1 430 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply joshi_nitish commented Aug 16, 2017 reply Follow Share @sumit goyal 1 just one correction first(E)= {*, (, id, +, ϵ}.....rest all are correct. 0 votes 0 votes sumit goyal 1 commented Aug 16, 2017 reply Follow Share ohh yes nitish i forgot + , thnks , i recetly posted a question of how to draw graph plz explain it thnks 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes E->E is recursive production. it does not add any element in first set. Your first() and follow() are correct. Arnab Bhadra answered Aug 16, 2017 Arnab Bhadra comment Share Follow See 1 comment See all 1 1 comment reply sumit goyal 1 commented Aug 16, 2017 reply Follow Share thnks i missed + :P 0 votes 0 votes Please log in or register to add a comment.