Introduction - If you have any usage issues, please Google them yourself
Design of operator precedence parser
Given the definition of operator precedence grammar arithmetic expressions are as follows:
G [E]:
(1) E-> E+ T
(2) E-> E-T
(3) E-> T
(4) T-> T* F
(5) T-> T/F
(6) T-> F
(7) F-> P ^ F
(8) F-> P
(9) P-> (E)
(10) P-> i
Programming algorithm for precedence parser article law, and set the input of the grammar of the sentence is:
(i* (i+ i)-i)/i ^ i ^ i
Given output