set-default-shape turtles "circle" ;;设置海龟的形状 - z, x5 s2 \+ V% ]1 ~ icreate-turtles m0 [set color blue ;; 创建m0只海龟,每只的颜色为蓝色,大小为11 W- O1 y0 l8 [# _" \6 [! F
set size 1 b' U& h( d' r% K8 H' \7 R7 H
]3 l Y. e% M) M) D8 n, O
while [count links < e0] ! w2 p4 m- C ^& G% T% P; @
[ ;; 创建e0条边 7 I4 g7 n' p# c7 N ask one-of turtles [create-link-with one-of other turtles]8 x( k( f" U. P4 o8 w
]3 d* q6 @2 k! J( o8 V& {9 G
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