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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) J8 w ]0 ?+ G+ b; d, {+ X
create-turtles m0 [set color blue ;; 创建m0只海龟,每只的颜色为蓝色,大小为1
2 n7 }. H+ l7 P4 X6 h- I5 I set size 1' [ i" M% K+ f8 A$ N, n- ~
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0 ?0 g4 F6 I1 ` J0 e3 ]; h while [count links < e0]
8 C, R" ^, f; m2 d: j [ ;; 创建e0条边
) L% v7 @. Q# G# s1 ~8 F8 X ask one-of turtles [create-link-with one-of other turtles]
7 z" k: d) e; @& Q1 E% ?5 I6 m* K' m( L* S8 H ]
9 {3 W. C8 M) {/ Nask 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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