Question

Hello everyone :)

i wanna some help for explain to me (LR Pareser) , i don't understand how can i create table :(

this table that i don't understand it :
http://www.cs.uaf.edu/~cs631/notes/parse/aho2ed/Fig4_37.gif

1. E->E+T
2. E->T
3. T->T*F
4. T->F
5. F->(E)
6. F->id

(the name of book : concepts of programming languages 8th edition Page 193)

plz i need explain today because i have final exam tomorrow :'(

Answer 1

hey wats the pblm where r u finding it difficult?

Answer 2

hey thrylokya :)
i don't know how can i create this table :( ?!
(i son't know what's the steps to create it ? )

Answer 3

don't*

Answer 4

i'm waiting , plz all can u hurry up :'( :$

Answer 5

1. E->E+T
2. E->T
3. T->T*F
4. T->F
5. F->(E)
6. F->id


what is this?

Answer 6

this is an arithmetic expression grammar
and this is example of the table :
id+id*id

Answer 7

i know how to do parse trees but i can't really understand this table it should be explained in that book but i don't have it

Answer 8

i have book but is not explained Enough :(
ok i'll search at youtube and i hope find any explain
thank you tomas :)

Answer 9

thaaanq thryloky :)