AssignmentS2

assignments/AssigmentS2/exercise2/Circle.java

@@ -0,0 +1,18 @@
+class Circle implements Shape {
+
+private double n;
+
+    public Circle(double n) {
+    this.n = n;
+    }
+
+    public double calculateArea() {
+        return 3*n*n;
+
+}
+
+    public double calculatePerimeter() {
+        return 2*3*n;
+}
+
+}