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Construct unambiguous context free grammars

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Reference no: EM131316101

Construct unambiguous context-free grammars for each of the following languages. In each case show that your grammar is correct.

a) Arithmetic expressions in postfix notation

b) Right - associative lists of identifiers separated by commas

c) Left- associative lists of identifiers separated by commas

d) Arithmetic expressions of integers and identifiers with the four binary operators.

Reference no: EM131316101

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