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Question 1. (15 points) Consider the following LL (1) grammar with starting symbol S. S- (ST) F id F--num a) Compute the First and Follow

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Question 1. (15 points) Consider the following LL (1) grammar with starting symbol S. S- (ST) F id F--num a) Compute the First and Follow sets of all non-terminals (5 points) b) Construct the LL (1) parsing table for the grammar (5 points) c) Show step-by-step (content of stack and input string, as well as the production taken) how the following string is parsed: ((20+ 30+ a)) (5 points)

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