帮我看看报告器例程

xiaolong

to setup
4 \  Y3 m2 i. V: I: I  clear-all
) j' Y) O* e" p. \$ M% H" ~# W  crt 5
  absolute-value  10  
end
to-report absolute-value [ number ]
- m6 ?+ Q# e- _  g   ifelse number >= 0 [report number] [report (- number)]
end
check时出错

xiaolong

谢谢了