Merge pull request #7 from KaveeshYoshitha/main

CircleAreaCalculator Added

CircleAreaCalculator.java

@@ -0,0 +1,21 @@
+import java.util.Scanner;
+
+public class CircleAreaCalculator {
+
+    public static double calculateArea(double radius) {
+        return Math.PI * radius * radius;
+    }
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.print("Enter the radius of the circle: ");
+        double radius = scanner.nextDouble();
+
+        double area = calculateArea(radius);
+
+        System.out.println("The area of the circle with radius " + radius + " is: " + area);
+
+        scanner.close();
+    }
+}