output.txt

编译原理中,一些解释器的实验~以及相关操作

program (3, 0)
abc; (4, 1)
var (4, 0)
x,y,z; (5, 2)
begin (6, 0)
y:=219; (6, 3)
z=37; (7, 4)
x:=y*z; (8, 5)
? (9, 6)
end (7, 0)
. (31, 0)