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楼主 |
发表于 2009-9-8 19:18:24
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set-default-shape turtles "circle" ;;设置海龟的形状: B) Q( d: `0 B# U
create-turtles m0 [set color blue ;; 创建m0只海龟,每只的颜色为蓝色,大小为16 u+ Q6 J, [8 s, C* n
set size 1
# L R" H) `$ M ]
1 G5 u) l1 m* |2 L. C+ F while [count links < e0] ) V7 ]+ v5 o. H( Y( L, P
[ ;; 创建e0条边 q5 w. K- [" V& A- u( e
ask one-of turtles [create-link-with one-of other turtles]
# \5 p {0 P' ?8 ` ]1 j9 ?" |9 y, H' w
ask n-of M turtles [set color red] ;; 随机地选择M只海龟,颜色为红色就当作是一个群 |
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