Wap to enter the length and breadth of a rectangle and print area and perimenter

import java.util.*;
class Rectangle
{
        public static void main(String args[])
        {
            int l,b,ar,p; // local variable
            Scanner sc=new Scanner(System.in);
            System.out.println("Enter length and breadth");
            l=sc.nextInt();
            b=sc.nextInt();
            ar=l*b;
            p=2*(l+b);
            System.out.println("Area="+ar);
            System.out.println("perimeter="+p);
        }
    }
            
   Enter length and breadth
10
20
Area=200
perimeter=60

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