Calculate area of rectangle using class in java
// calculate area of rectangle using class in java import java.io.*; class RectangleShape { int length, breadth; void setValue(int l, int b) { length = l; breadth = b; } // get area of rectangle int findArea() { return (length * breadth); } } public class RectangleAreaDemo { public static void main(String[] args) { RectangleJava obj = new RectangleJava(); obj.setValue(10, 5); System.out.println("Area of rectangle: " + obj.findArea()); } }
