code.txt

编译原理课程设计,语法分析.学校的课程设计,好象还有点用吧

8 = 1.000000
9 = 8
3 = 9
10 = 2.000000
11 = 10
4 = 11
12 = 1.000000
13 = 12
6 = 13
14 = 6
7 = 14
15 = 3
16 = 4
if 15 L 16 goto 16
17 = 0.0
goto 17
 17 = 1.0
if 17 E 0.0 goto 25
18 = 3.000000
19 = 18
3 = 19
20 = 4.000000
21 = 20
4 = 21
goto 25
22 = 4
23 = 3
if 22 G 23 goto 30
24 = 0.0
goto 31
 24 = 1.0
if 24 E 0.0 goto 36
25 = 3.000000
26 = 25
6 = 26
goto 25
27 = 5.000000
28 = 27
7 = 28