Which two are void examples of method overriding? ()
- A、 void setVar(float f) { x = f;}
- B、 public void setVar(int f) { x =f;}
- C、 public void setVar(float f) {return f;}
- D、 public double setVar(float f) {return f;}
- E、 protected float setVar() { x = 3.0f; return 3.0f; }
正确答案:C,E
答案解析:有

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