|
|

楼主 |
发表于 2009-9-8 19:18:24
|
显示全部楼层
set-default-shape turtles "circle" ;;设置海龟的形状* A& [' ]. A4 b/ n
create-turtles m0 [set color blue ;; 创建m0只海龟,每只的颜色为蓝色,大小为15 i, O. K' K: o) Q, w o
set size 1 x% F+ ]+ J# q3 q& ?
]
- z9 ]7 l. @ t9 t7 Z; Q3 j while [count links < e0]
, y. f: D0 |8 E7 I [ ;; 创建e0条边
' a A, c, x. R ask one-of turtles [create-link-with one-of other turtles]
5 t l4 v6 R+ B2 _' T ]/ I$ G J; [2 ~+ i
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 |
|