Concept drill
operator-grammar
GATE CSE & IT · Parsing · 2004-2004
2
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100%
keyed
0
elite explanations
1
years appeared
Study anchor
Hopcroft-Ullman / Dragon Book
Automata, languages, parsing, syntax-directed translation
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Which of the following grammar rules violate the requirements of an operator grammar? P, Q, R are nonterminals, and r, s, t are terminals. $$\eqalign{ & 1.\,P \to QR \cr & 2.\,P \t...
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2004 PYQ
Which of the following grammar rules violate the requirements of an operator grammar ? $$P,$$ $$Q, R$$ are non-terminals and $$r, s, t$$ are terminals. $$$\eqalign{ & 1)\,\,\,P \to...
easyanswer key