Question 1: (15 points) Suppose that we are given the following grammar; + | | * ( ) |x| y|z %3D a) Is this grammar ambiguous? (3 points) b) Which operator has higher precedence? (4 points) c) What is the associavity of ** operator? (3 points)

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Question 1: (15 points) Suppose that we are given the following grammar;
<term> + <exp> | <term>
<id> | <term> * <id>
( <exp> )|x| y|z
%3D
<exp>
<term>
%3D
<id>
%3D
a) Is this grammar ambiguous? (3 points)
b) Which operator has higher precedence? (4 points)
c) What is the associavity of
d) Generate parse tree for statement 'x y * z +(z*y) ` (5 points)
**' operator? (3 points)
Transcribed Image Text:Question 1: (15 points) Suppose that we are given the following grammar; <term> + <exp> | <term> <id> | <term> * <id> ( <exp> )|x| y|z %3D <exp> <term> %3D <id> %3D a) Is this grammar ambiguous? (3 points) b) Which operator has higher precedence? (4 points) c) What is the associavity of d) Generate parse tree for statement 'x y * z +(z*y) ` (5 points) **' operator? (3 points)
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