Question: Using the provided Predictive Parser Table ( photo 1 ) based on the Grammar ( photo 2 ) , In which program, var, begin, end
Using the provided Predictive Parser Table photo based on the Grammar photo In which program, var, begin, end integer, and print are reserved words.
Have your program compiler check the grammar of the program and display No Error
if the given grammar liked the program or issue some errors otherwise.
Have your program detect the following errors and issue a corresponding error message:
program is expected if program is spelled wrong
var is expected if var is spelled wrong
begin is expected if begin is spelled wrong
end is expected if end is spelled wrong
integer is expected if integer is spelled wrong
print is expected if print is spelled wrong
unknown identifier if the variable is not defined
; semicolon is missing if the grammar required a ;
comma is missing if the grammar required a
period is missing if the grammar required a
The left parentheses is missing
The right parentheses is missing
Output : Ready to compile or this is the list of errors
Use photo as a reference if needed. The whole program grammar consists of ONE line, and each nonterminal in the
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