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模仿了一个例子 ,按照书上一步一步做出来 可是出现问题了,求解答?
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& _4 ]* c: \' a, k( X$ u counter := counter+1;
& k, Q+ K8 l, f, o! x print counter;; K$ y- Z* T- d! b/ m, [
( Z8 x, X7 @1 a9 H% ^ if counter = 10 then. ?' Z1 q1 b1 H6 M" R
@.quality := "BAD";
* X+ A6 ?" l1 p3 m/ S$ g counter := 0;
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@.quality := "GOOD"
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print @.quality;& @$ y2 m: t& v
@.move;
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出现问题说出错:‘VOID’无法接受方法‘quality’是为什么? |
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