tasks a-s

Task/Polymorphism/ActionScript/polymorphism-1.as

@@ -0,0 +1,39 @@
+package
+{
+    public class Point
+    {
+        protected var _x:Number;
+        protected var _y:Number;
+
+        public function Point(x:Number = 0, y:Number = 0)
+        {
+            _x = x;
+            _y = y;
+        }
+
+        public function getX():Number
+        {
+            return _x;
+        }
+
+        public function setX(x:Number):void
+        {
+            _x = x;
+        }
+
+        public function getY():Number
+        {
+            return _y;
+        }
+
+        public function setY(y:Number):void
+        {
+            _x = y;
+        }
+
+        public function print():void
+        {
+            trace("Point");
+        }
+    }
+}

Task/Polymorphism/ActionScript/polymorphism-2.as

@@ -0,0 +1,27 @@
+package {
+    public class Circle extends Point
+    {
+        private var r:Number;
+
+        public function Circle(x:Number=0, y:Number=0, r:Number=0)
+        {
+            super(x, y);
+            this.r = r;
+        }
+
+        public function getR():Number
+        {
+            return r;
+        }
+
+        public function setR(r:Number):void
+        {
+            this.r = r;
+        }
+
+        public override function print():void
+        {
+            trace("Circle");
+        }
+    }
+}