下列程序中注释的哪个代码(A,B,C,D)是错误的(无法通过编译)? abstract class A { abstract float getFloat (); //A void f() //B { } } public class B extends A { private float m = 1.0f; //C private float getFloat () //D { return m; } }
选项:
A:abstract float getFloat ();
B:void f()
C:private float m = 1.0f;
D:private float getFloat ()
发布时间:2024-03-31 22:14:58