Practice - Resolving Ambiguity
Practice Questions
Test your understanding with targeted questions
Define Ambiguous Grammar in your own words.
💡 Hint: Consider how different parse configurations could lead to the same string.
Explain the difference between precedence and associativity.
💡 Hint: Think about how different expressions are calculated.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is an ambiguous grammar?
💡 Hint: Think about the different ways a sentence could be parsed.
True or False: Precedence rules help in eliminating ambiguity in grammar.
💡 Hint: Consider how different operations are performed in mathematics.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given the following ambiguous grammar: E -> E + E | E * E | ID. Rewrite it to eliminate the ambiguity by defining clear precedence and associativity.
💡 Hint: Think about how you can separate addition and multiplication to clarify operations.
Consider the expression 3 + 2 - 5 + 4. Discuss how precedence rules could change the evaluation order and provide a structured grammar for these operations.
💡 Hint: Review how traditional mathematics evaluates expressions and how you can reflect that in a grammar structure.
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Reference links
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