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publicclassFoo{publicinta;publicFoo(){a=3;}publicvoidaddFive(){a+=5;}}and:publicclassBarextendsFoo{publicinta;publicBar(){a=8;}publicvoidaddFive(){this.a+=5;}}invokedwith:Foofoo=newBar();foo.addFive();System.out.println(”Value:+foo.a);Whatistheresult?()
A.Value:3
B.Value:8
C.Value:13
D.Compilationfails.
E.Thecoderunswithnooutput.
F.Anexceptionisthrownatruntime.
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更多 “ publicclassFoo{publicinta;publicFoo(){a=3;}publicvoidaddFive(){a+=5;}}and:publicclassBarextendsFoo{publicinta;publicBar(){a=8;}publicvoidaddFive(){this.a+=5;}}invokedwith:Foofoo=newBar();foo.addFive();System.out.println(”Value:+foo.a);Whatistheresult?()A.Value:3B.Value:8C.Value:13D.Compilationfails.E.Thecoderunswithnooutput.F.Anexceptionisthrownatruntime. ” 相关考题
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