GATE | GATE MOCK 2017 | Question 29
Consider the grammar G.
E -> TE’
E’ -> +TE’ | ԑ
T’ -> FT’
T’ -> *FT’ | ԑ
F -> (E) | id
If LL(1) parsing table is constructed using the grammar G, then how many entries are present in the row that represents E’ nonterminal ? (consider the entries which are not error/not blank entries)
(A) 1
(B) 2
(C) 3
(D) 4
Answer: (C)
Explanation: First (E’) = {+ ,ԑ}
Follow (E’) = {$ , )}
Therefore 3 entries are present in E’ row
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Last Updated :
14 Feb, 2018
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