[명품JAVA프로그래밍] 5장 실습문제 1번

class TV {
	private int size;
	public TV(int size) {this.size = size;}
	protected int getSize() {return size;}
}


public class ColorTV extends TV {
	private int color;
	
	public ColorTV(int size,int color) {
		super(size);
		this.color = color;
	}
	
	void printProperty() {
		System.out.println(getSize()+"인치 "+color+"컬러");
	}

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ColorTV myTV = new ColorTV(32,1024);
		myTV.printProperty();
	}

}

 

결과

32인치 1024컬러