Problem:
Rectangle

Write a program which calculates the area and perimeter of a given rectangle.

Input

The length a and breadth b of the rectangle are given in a line separated by a single space.

Output

Print the area and perimeter of the rectangle in a line. The two integers should be separated by a single space.

Constraints

1 ≤ a, b ≤ 100

Sample Input 1

3 5

Sample Output 1

15 16

Solution in JAVA (judge verdict: Accepted)

import java.util.Scanner;

class Main{
      public static void main(String args[]){
          Scanner sc=new Scanner(System.in);
          
          int width=sc.nextInt();
          int height=sc.nextInt();

          int area=width*height;
          int s=2*(width+height);

          System.out.println(area+" "+s);
          

      }

}