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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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, U" H2 Z9 s$ X/ |: H* N定义一个Machine(Batch类型),和一个计数器nCounter(Integer型),machine输入规则:
: E6 L5 q/ a$ Z$ z5 S; v% \DIM midValue AS INTEGER! Z: s3 C) V) d. h# |4 Z
nCounter = nCounter + 1
) e& {2 P0 V' `6 |; WmidValue = MOD(nCounter, 4)# ?6 {1 @) P1 q/ R) r! V9 w
IF midValue =1 v; o9 a3 A' h- R0 _
PULL from A out of WORLD
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PULL from B out of WORLD/ |6 { {$ S4 h! \8 Z* t2 J, D
ENDIF |
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