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public abstract class Shape {  private int x;  private int y;  public abstract void draw();  public void setAnchor(int x, int y) {  this.x = x;  this.y = y;  }  }  Which two classes use the Shape class correctly?()

发布日期:2022-07-11

public abstract class Shape {  private int x;  pri...
A

public class Circle implements Shape { private int radius; }

B

public abstract class Circle extends Shape { private int radius; }

C

public class Circle extends Shape { private int radius; public void draw(); }

D

public abstract class Circle implements Shape { private int radius; public void draw(); }

E

public class Circle extends Shape { private int radius;public void draw() {/* code here */} }

F

public abstract class Circle implements Shape { private int radius;public void draw() { / code here */ } }

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