Rectangle类中的成员变量有( )和( ) public class Rectangle{ int width; int height; public void setWidth(int x){ width = x; } public void setHeight(int y){ height = y; } public void show(){ System.out.println("宽:"+width",高:"+height); } }
Rectangle类中的成员变量有( )和( ) public class Rectangle{ int width; int height; public void setWidth(int x){ width = x; } public void setHeight(int y){ height = y; } public void show(){ System.out.println("宽:"+width",高:"+height); } }
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