A shift reduce parser carries out the actions specified within braces immediately after reducing with the corresponding rule of grammer
S----> xxW ( PRINT "1")
S----> y { print " 2 " }
S----> Sz { print " 3 " )
What is the translation of xxxxyzz using the syntax directed translation scheme described by the above rules ?
| A. | 23131 |
| B. | 11233 |
| C. | 11231 |
| D. | 33211 |
Answer : A Explanation : Mrugesh said: (8:27pm on Monday 23rd September 2013)
Given answer is correct but rule 3) S----> Sz { print " 3 " ) is wrong it should be3) W----> Sz { print " 3 " )
Dinesh said: (1:13pm on Wednesday 14th October 2015)
rule first is S->xxS so s->Sz----3 ->Szz---3 ->xxSzz--1 ->xxxxSzz--1 ->xxxxyzz--2answer must be 33112
kajal Bhandare said: (8:33pm on Friday 11th May 2018)
Given answer is correct 23131 s->xxw w->szs->xxww->szs->ythe answer will be 23131
|
|
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
