Chương trình đúng hay sai ?interface A {public void aMethod();}class B implements A{@Overridepublic void aMethod() {}}class C extends B implements A{}
Question
Solution 1
Chương trình là đúng.
Lớp B đã triển khai phương thức aMethod() từ giao diện A. Lớp C kế thừa từ lớp B và triển khai giao diện A, nhưng không cần phải triển khai lại phương thức aMethod() vì lớp B đã làm điều đó. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you t
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