Exercise 1 . Consider the right-wing recursive approach to the non-terminal Digs of left grammar, resulting in right-han
Posted: Mon Jun 06, 2022 5:39 pm
Exercise 1 . Consider the right-wing recursive approach to the non-terminal Digs of left grammar, resulting in right-handed grammar : 1 Start →>>> Digs ans $ 1 Start → Digs ans $ call PRINT(ans) - 2 Digs up → Digs below next 2 Digsup up below x 10+ next below x 10+ next 3 up - - first 3 up first . Are the semantic actions correct? If they are, explain why they are still valid; otherwise it provides the set of semantic actions that perform the task correctly | dfirst call PRINT(ans) → dnext Digs below up | d first