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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:
1 D+ e% l% u) P6 K, ^; D6 eDIM midValue AS INTEGER$ A7 J1 ]" w) M: d
nCounter = nCounter + 1% ^* y1 s; o: Z
midValue = MOD(nCounter, 4)" ~0 [2 T2 i: M; V% o4 Y5 V
IF midValue =1
. r8 s1 O) P' k2 g# C# QPULL from A out of WORLD& ?* H/ f0 ]# n) p; ]: j3 G
ELSE
5 P& ~ Q% E, f4 D% gPULL from B out of WORLD9 h3 s7 Y0 E0 S
ENDIF |
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