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阅读下列代码片段 class InterestTest______ActionListener{ public voidactionPerformed(ActionEventevent){ double interest=balance*rate/100; balance+=interest; NumberFormat format=Number Format.getCurrencylnstance(): System.out.print]b("balance="+formatter.format(balance)}; } Privatedoublerate; } 在下划线处,应填的正确选项是( )。
A.Implementation
B.Inheritance
C.implements
D.extends
参考答案
更多 “ 阅读下列代码片段 class InterestTest______ActionListener{ public voidactionPerformed(ActionEventevent){ double interest=balance*rate/100; balance+=interest; NumberFormat format=Number Format.getCurrencylnstance(): System.out.print]b("balance="+formatter.format(balance)}; } Privatedoublerate; } 在下划线处,应填的正确选项是( )。A.ImplementationB.InheritanceC.implementsD.extends ” 相关考题
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【Java代码】
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