Input
Output
public class Oops1 { public static void main(String args[]) { Rectangle r1=new Rectangle(); r1.get_data(5,6); r1.show_data(); } } class Rectangle { int length,breadth; float area; void get_data(int l, int b) { length=l; breadth=b; area= length * breadth; } void show_data() { System.out.println("Enter the length and breadth value: "+length+" "+breadth); System.out.println("Area of the Rectangle: "+area); } }