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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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& h4 t" F9 A0 j! n1 a3 d8 Q* i, [定义一个Machine(Batch类型),和一个计数器nCounter(Integer型),machine输入规则:' B. v& U* l1 P" _. b L
DIM midValue AS INTEGER( o. |; \/ Z, ~$ ]. M) c( [
nCounter = nCounter + 1$ R5 M/ s; U c) y. g
midValue = MOD(nCounter, 4)/ G7 H, R4 P: e3 e/ T
IF midValue =1
6 K& S8 |4 z% {6 Z% XPULL from A out of WORLD g9 u: I' w8 y. q- ]
ELSE5 ?5 ]2 m$ o& n* m- u% n
PULL from B out of WORLD
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