point.java

JAVA编程思想源代码 值得一下 很难找的

package chapter6;

public class Point {

	private int x;

	private int y;

	Point() {
		x = 0;
		y = 0;

	}

	Point(int x, int y) {
		this.x = x;
		this.y = y;
	}

	public int getX() {
		return x;
	}

	public int getY() {
		return y;
	}

	public static void main(String[] args) {
		Point p = new Point();
		Point poi = new Point(3, 5);
		System.out.println("p.x = " + p.getX() + " p.y = " + p.getY());
		System.out.println("poi.x = " + poi.getX() + " poi.y = " + poi.getY());
	}

}