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;

public class Main {

	 public static void main(String[] args){  
	
		 Scanner out = new Scanner(System.in);
		
		 String str =out.nextLine();
		 String[] sss=str.split(" ");
		 int a= Integer.parseInt(sss[0]);
		 int b= Integer.parseInt(sss[1]);
		 System.out.println( a*b+" "+(a+b)*2 );
	    }   



}