帮我看看报告器例程

xiaolong

to setup
  clear-all
  crt 5
3 \! k+ W1 C; s4 P7 y  absolute-value  10  
end
to-report absolute-value [ number ]
   ifelse number >= 0 [report number] [report (- number)]
end
) |+ Z; j  l) Scheck时出错

xiaolong

谢谢了