For each of the CFGs below in construct a PDA that accepts the same language they generate,
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For each of the CFGs below in construct a PDA that accepts the same language they generate, using the algorithm of Theorem 30).
The PDA we produce by the algorithm of Theorem 30 is
(i) S → (S)(S) I a
Parentheses are terminals here.
(ii) How many words are there in this language with exactly four a's?
Transcribed Image Text:
START PUSH S PUSH S PUSH S READ POP S PUSH A PUSH A ACCEPT READ₂
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