TestCircle.java.zip_TestCircle.java

class point{ double x; double y; ///double d; point(double _x, double _y){ x = _x; y = _y; } /*void setx(double _x){ x = _x; } void sety(double _y){ y = _y; }*/ double getDistance(point p){ return (x - p.x)*(x - p.x) + (y - p.y)*(y - p.y); } } class circle{ point p ; double radius; circle (point _p, double _radius){ p = _p; radius = _radius; } void setP(point _p){ p = _p; } void setRadius(double _radius){ radius = _radius; } } public class TestCircle{ public static void main(String [] args){ double radius = 2.0; point p1 = new point (1.0, 1.0); circle c1 = new circle (p1, radius); point p2 = new point (3.0, 3.0); System.out.println("distance" + p2.getDistance(p1)); boolean result; if(p2.getDistance(p1) > radius){ result = false; }else{ result = true; } System.out.println(result); } }