Question

Q- Find the FIRST and FOLLOW set of following grammar prog → stmt stmt → if expr then block | while expr do block | expr ; expr → term => id | isZero? term | not expr | ++ id | −− id term → id | const block → stmt | { stmts } stmts → stmt stmts |∈

Answer 1

Answer:

Q- Find the FIRST and FOLLOW set of following grammar prog → stmt stmt → if expr then block | while expr do block | expr ; expr → term => id | isZero? term | not expr | ++ id | −− id term → id | const block → stmt | { stmts } stmts → stmt stmts |∈

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