Practice-It

public class PointClient { public static void main(String[] args) { // construct two Point objects, one at (8, 2) and one at (4, 3) // display the two Point objects' state System.out.println("p1 is " ...); System.out.println("p2 is " ...); // display p1 distance from origin System.out.println("p1's distance from origin is " ...); // translate p1 to (9, 4) // translate p2 to (3, 13) // display the two Point objects' state again System.out.println("p1 is now " ...); System.out.println("p2 is now " ...); } } // A Point object represents a pair of (x, y) coordinates. // (Point class must be submitted with your solution; do not modify!) public class Point { public int x; public int y; public Point() { setLocation(0, 0); } public Point(int x, int y) { setLocation(x, y); } public double distanceFromOrigin() { return distance(new Point()); } public double distance(Point p) { int dx = x - p.x; int dy = y - p.y; return Math.sqrt(dx * dx + dy * dy); } public final int getX() { return x; } public final int getY() { return y; } public void setLocation(int x, int y) { this.x = x; this.y = y; } public void setX(int x) { this.x = x; } public void setY(int y) { this.y = y; } public String toString() { return "(" + x + ", " + y + ")"; } public void translate(int dx, int dy) { setLocation(x + dx, y + dy); } }

Revert

public class PointClient { }

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