|
|
发表于 2010-11-22 21:02:49
|
显示全部楼层
本帖最后由 mengzhang 于 2010-11-22 21:04 编辑
' d' {, v+ [! M0 e
" E* h/ K2 G4 a/ Q# r: p定义一个Machine(Batch类型),和一个计数器nCounter(Integer型),machine输入规则:
, f# w: z# ?" A5 q3 ~DIM midValue AS INTEGER
( @% s! y, n2 ~0 i, S! {& ~6 qnCounter = nCounter + 1
: r4 t$ [8 H+ q4 w- O; xmidValue = MOD(nCounter, 4)' s- b, ?/ w' }( q' c0 l
IF midValue =16 ]! D' l4 @& ^( Z# N7 g
PULL from A out of WORLD4 P+ u9 @1 o# p* |
ELSE, ~8 J+ w* o" `, f7 E, `
PULL from B out of WORLD
, D2 {$ K" u8 s" _- Q7 [ENDIF |
|