1. Using the grammar of the example below show the stack while top-down parsing the input "x+y-z" Declare success explaining why it is success, or declare the error. Show the stack one change at a time.
E -> E + T | E – T | T

T -> F * T | T / F | F

F -> ( E ) | id

Answer rating: 100% (QA)

To demonstrate topdown parsing for the input xyz using the given grammar we will use a stack to trac... View the full answer