1import java.util.Scanner;
2public class PerimeterOfRectangleDemo
3{
4 public static void main(String []args)
5 {
6 float length, width, perimeter;
7 Scanner sc = new Scanner(System.in);
8 System.out.print("Please enter length of rectangle: ");
9 length = sc.nextFloat();
10 System.out.print("Please enter width of rectangle: ");
11 width = sc.nextFloat();
12 perimeter = 2 * (length + width);
13 System.out.println("Perimeter of rectangle: " + perimeter);
14 sc.close();
15 }
16}