下列代码(A:B:C:D)放入程序中标注的【代码】处将导致编译错误的是( ) 选项: A:public float getNum(){return 4.0f;} B:public void getNum(){} C:public void getNum(double d){} D:public double getNum(float d){return 4.0d;}Class A {Public float getNum(){Return 3.0f;}}Public class B extends A{【代码】} 编译 放入 下列 发布时间:2024-03-31 22:15:12