Which of the following actions an operator precedence parser may take to recover from an error?
Posted: Thu Jul 14, 2022 9:07 am
a) Insert symbols onto the stack
b) Delete symbols from the stack
c) Inserting or deleting symbols from the input
d) All of the mentioned
b) Delete symbols from the stack
c) Inserting or deleting symbols from the input
d) All of the mentioned