Q3. Design a CFG for a conditional statement. The syntax of a conditional statement is defined as following: IF (Expr) stmt ELSE stmt In other words, it is the concatenation of • the keyword, IF • an opening parenthesis, ( • an expression, Expr • a closing parenthesis, ) • a statement, stmt • a keyword, ELSE • Finally, another statement, stmt

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter6: Modularity Using Functions
Section6.6: Variable Storage Categories
Problem 2E
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Q3. Design a CFG for a conditional statement. The syntax of a conditional
statement is defined as following:
IF
(Expr)
stmt
ELSE
stmt
In other words, it is the concatenation of:
• the keyword, IF
• an opening parenthesis, (
• an expression, Expr
• a closing parenthesis, )
• a statement, stmt
• a keyword, ELSE
• Finally, another statement, stmt
Transcribed Image Text:Q3. Design a CFG for a conditional statement. The syntax of a conditional statement is defined as following: IF (Expr) stmt ELSE stmt In other words, it is the concatenation of: • the keyword, IF • an opening parenthesis, ( • an expression, Expr • a closing parenthesis, ) • a statement, stmt • a keyword, ELSE • Finally, another statement, stmt
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ISBN:
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