//method overloading
public class OverloadMethod {
     public void area(int b, int h) {
          System.out.println("Area of Triangle : " + (0.5 * b * h));
     }

     public void area(int r) {
          System.out.println("Area of Circle : " + (3.14 * r * r));
     }

     public static void main(String args[]) {

          OverloadMethod ob = new OverloadMethod();
          ob.area(10, 12);
          ob.area(5);
     }
}