Question

在下面的代码中，当我打印变量，制度时，我得到了＆＃34; A＆＃34;或者＆＃34; D＆＃34;，但是当我打印制度或制度时，我获得[＆＃34; A＆＃34;]或[＆＃34; D＆＃34;]。

相关代码是：

patches-own [
regimep
]

governments-own [
regime
]

citizens-own [
regimec
]
...

to set-governments
  ask governments [
  ...
  ifelse random 100 < democracies% [set regime "D"] [set regime "A"]
  ifelse regime = "D" [set shape "star"] [set shape "circle"]
  ...
  ]
end

to set-citizens
  ask citizens [
    let x governments with [idgov = [idcit] of myself] ;; idgov is a variable of the breed governments and idcit is a variable for citizens
     set regimec [regime] of x
    ]
end

to set-patches
  ask patches [
    let x governments with [idgov = [idpat] of myself]
    set regimed [regime] of x
  ]
end

这些括号来自哪里？我需要能够在没有括号的情况下打印变量。谢谢你的帮助。

Answer 1

括号是因为你的变量是一个列表而不是一个元素。

let x governments with [idgov = [idpat] of myself]
set regimed [regime] of x

governments with [idgov = [idpat] of myself]是代理集。话虽如此，x也是代理集。

对于代理集，报告包含值的列表代理集中每个代理的记者（按随机顺序）。

我认为您希望x成为单个代理。

试试这个

let x one-of governments with [idgov = [idpat] of myself]
set regimed [regime] of x

同样，政权也有同样的问题。

将补丁自己的变量复制到乌龟自己的变量

1 个答案: