0 votes 0 votes #CD compute first and follow for S->SS+\SS*\a Compiler Design compiler-design grammar parsing first-and-follow + – Pavan Karthik asked Oct 28, 2018 • retagged Jun 20, 2022 by Lakshman Bhaiya Pavan Karthik 449 views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Show 4 previous comments adarsh_1997 commented Oct 28, 2018 i edited by adarsh_1997 Oct 28, 2018 reply Follow Share .it must not contain the same symbol. according to you alpha 1-s+(here s is symbol ) 0 votes 0 votes Pavan Karthik commented Oct 28, 2018 reply Follow Share then wh 0 votes 0 votes adarsh_1997 commented Oct 28, 2018 reply Follow Share YES,IT IS LEFT RECURSION. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes @pawan Direct left recursion occurs when the definition can be satisfied with only one substitution. It requires a rule of the form is a sequence of nonterminals and terminals adarsh_1997 answered Oct 28, 2018 adarsh_1997 comment Share Follow See all 0 reply Please log in or register to add a comment.