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发表于 2010-11-22 21:02:49
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本帖最后由 mengzhang 于 2010-11-22 21:04 编辑
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定义一个Machine(Batch类型),和一个计数器nCounter(Integer型),machine输入规则:
" {7 v( x5 F# s: d( wDIM midValue AS INTEGER
) j( S H. G& A. X6 l4 ^, G, UnCounter = nCounter + 1* K# K8 @. k( q/ L( Y" \
midValue = MOD(nCounter, 4)1 m. O1 |0 |% F9 R
IF midValue =1
, C# T, u8 s2 |" b! i* ~. jPULL from A out of WORLD
3 b: ^- `1 y; OELSE8 I3 E6 u2 W; |- W
PULL from B out of WORLD& {! P+ W6 Z, g7 W
ENDIF |
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