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The following is an ambiguous grammar:

Construct for this grammar its collection of sets of LR(0) items. If we try to build an LR-parsing table for the grammar, there are certain conicting actions. What are they?

Suppose we tried to use the parsing table by nondeterministically choosing a possible action whenever there is a con ict. Show all the possible sequences of actions on input abab.

Automata & Computation, Computer Science

• Category:- Automata & Computation
• Reference No.:- M92070684

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