|
|
发表于 2010-5-11 13:19:52
|
显示全部楼层
用list吧
1 C0 U- Q3 _) t* K I8 j* Fpatches-own [wealth rank]6 \7 n' J9 Q$ t, k/ [! g. J# Z
to setup
F. Z6 G. M1 o# R) r$ x) k6 C' v) d ca6 a1 [* Q6 d Y) T# O) v
ask patches [set wealth random 100 set pcolor green ]
, Q; ~8 R* }) A [) g8 ^3 Q, p3 J# Dend: N! R0 w: \5 [0 k
/ b6 P- h2 e2 Yto go1 E. \$ c% m, s; |5 w
let mylist1 []
$ @7 k2 _: U" o' q5 t2 g set mylist1 sort-by [[wealth] of ?1 < [wealth] of ?2] patches
3 H2 [6 J' G9 U: v+ z let mylist2 []) G/ U$ x; C9 R( J9 y
set mylist2 n-values count patches [? + 1]
# a7 C [- g- E6 e9 V' v' } 1 O0 x0 x( |6 h7 ~7 D0 R: Q
( foreach mylist1 mylist22 ?" ], K. w" U9 d% u
[: h; l" Z5 H3 L. \ i' s
ask ?1[ set rank ?2]5 [% A0 ^. Z' C+ {
show [rank] of ?1
: V1 z# q/ Y6 z$ t- Z0 R. p7 @% `* B 6 v7 _& o( M0 Z8 x) z! y& a. s0 R
]
% L5 ~% H* l' d) n )
% c/ p) r( N) K2 {& c* g8 C let mylist3 []6 u# |" N+ g/ {5 `
; b [8 W; y2 s" C! V X set mylist3 sort-by [[rank] of ?1 < [rank] of ?2] patches
0 \1 B& B# g# c1 L P b' I show count patches0 z) m- W7 K L/ h# X) g
show mylist1 # n* e4 k3 k2 T. B! e" c* c
show mylist3
3 L$ v/ {6 o+ t5 @( z; g0 a& rend/ I, c) } R/ H
. W5 n! S* _5 O# I! p这时的mylist1 和mylist3 应该是一样的 |
|
