View source for Top-Down Parsing/Exercise 16: Test 2018/07/05

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= Problem =

Consider the following grammar, where '''P''' is the initial symbol and '''{a,b,c,d,e}''' is the set of terminal symbols:

 Z -> P c Z d | L b | (eps)
 P -> b | Z e
 L -> a

# Examine the grammar and rewrite it so that an LL(1) predictive parser can be built for the corresponding language.
# Compute the FIRST and FOLLOW sets for all non-terminal symbols in the new grammar and build the parse table.
# Show the analysis table (stack, input, and actions) for the parsing process of the '''ecabde''' input sequence.

= Solution =

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[[category:Compiladores]]
[[category:Ensino]]