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题目内容 (请给出正确答案)

10.publicclassClassA{

11.publicvoidmethodA(){

12.ClassBclassB=newClassB();

13.classB.getValue();

14.}

15.}

And:

20.classClassB{

21.publicClassCclassC;

22.

23.publicStringgetValue(){

24.returnclassC.getValue();

25.}

26.}

And:

30.classClassC{

31.publicStringvalue;

32.

33.publicStringgetValue(){

34.value=ClassB”;

35.returnvalue;

36.}

37.}

Given:

ClassAa=newClassA();

a.methodA();

Whatistheresult?()


参考答案

更多 “ 10.publicclassClassA{11.publicvoidmethodA(){12.ClassBclassB=newClassB();13.classB.getValue();14.}15.}And:20.classClassB{21.publicClassCclassC;22.23.publicStringgetValue(){24.returnclassC.getValue();25.}26.}And:30.classClassC{31.publicStringvalue;32.33.publicStringgetValue(){34.value=ClassB”;35.returnvalue;36.}37.}Given:ClassAa=newClassA();a.methodA();Whatistheresult?() ” 相关考题
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