ll1文法二.txt

一个开发程序

1 K->function id {L}
2 L->SA
3 A->;SA|EPS
4 S->{L}
5 S->while B do S
6 S->if B then S else S
7 S->id=E;
8 S->int D;

9 D->idF
10 F->,idF|EPS
11 B->(B)H|!BH|true H|false H|id relop E H
12 H->GH|EPS
13 G->&B||B
14 relop-><I|>I|==
15 I->=

16 E->JK
17 K->+JK|EPS
18 J->MN
19 N->*MN|EPS
20 M->(E)|id