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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 . W+ s! d! a, ]$ [+ K
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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:
/ N& J8 {+ s ~. w, I( p9 Z8 D: eDIM midValue AS INTEGER
! B5 Y6 o2 C& v# U% u' D5 {( `nCounter = nCounter + 1" {! k" }! l/ |- g& W+ J+ i
midValue = MOD(nCounter, 4)
! _+ u. m: Y( t1 F; uIF midValue =1
4 Z8 r) _4 c8 |! uPULL from A out of WORLD5 V/ u9 W+ I$ S3 h0 K
ELSE5 o( R, B& v" a A$ c
PULL from B out of WORLD
; _; R; D }, Z/ e! H$ c) gENDIF |
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