我想能不能先做一个变量p1 p! T9 L. k$ |
let p random-float 1.0
( S A: ~% {: o6 C5 v3 n5 Z; Nifelse (p< a*b)
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set pcolor white 2 m5 j; X7 p0 Q+ h' m7 V& |! H
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0 F/ ]* m# E# [2 Z D set pcolor red
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呵呵,不知道行不行7 B2 b, Y0 g: a& m* o
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2# jingkun522 |