设文法G(S): S→T | S∨T T→U |T∧U U→i |-U (1)计算FIRSTVT 和LASTVT; (2)构造优先关系表。
设文法G(S): S→T | S∨T T→U |T∧U U→i |-U (1)计算FIRSTVT 和LASTVT; (2)构造优先关系表。
发布时间:2025-03-06 09:38:26
设文法G(S): S→T | S∨T T→U |T∧U U→i |-U (1)计算FIRSTVT 和LASTVT; (2)构造优先关系表。