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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 4 r5 Z: `, {3 j. g$ Q6 }2 i
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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:* ?( O) a! W2 I9 s3 I) a
DIM midValue AS INTEGER
( g9 z7 U, r2 k# e7 c. qnCounter = nCounter + 1+ L2 F: W5 `; \7 v0 W. c' j" h. A' e
midValue = MOD(nCounter, 4)# S9 z$ e% y; e6 |8 R) ]. e
IF midValue =1; r) W% h8 m3 E$ w- V6 `6 Z
PULL from A out of WORLD
# P- l( ?- M) I. |: o. `) bELSE
D& M3 _' M" u Q: m, APULL from B out of WORLD
, P4 Z+ X3 u0 X2 S; l9 lENDIF |
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