Holooly Plus Logo

Question 14.4.6: For any LR(1)-grammar, construct an algorithm that checks if......

For any LR(1)-grammar, construct an algorithm that checks if a given string is derivable in the grammar.

Step-by-Step
The 'Blue Check Mark' means that this solution was answered by an expert.
Learn more on how do we answer questions.

As before, at each stage of the LR-process we can determine which action is the only possible one.

Related Answered Questions

Question: 14.4.7

Verified Answer:

Assume that a grammar is fixed. The string S of te...
Question: 14.4.5

Verified Answer:

Assume that a grammar is fixed. Let S be an arbitr...
Question: 14.4.4

Verified Answer:

(1) If a string S is coherent with a situation [K ...
Question: 14.4.3

Verified Answer:

The string S (of terminals and nonterminals) is co...
Question: 14.4.2

Verified Answer:

Now a situation is defined as a pair [situation in...
Question: 14.3.3

Verified Answer:

Yes; both conflicts that prevent it from being a L...
Question: 14.4.1

Verified Answer:

Nonterminals are symbols (LeftK t) for any nonterm...
Question: 14.2.3

Verified Answer:

Yes, see the corresponding tables (a) and (b) (no ...