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 sc = new Scanner(System.in);
		 
		 int a = sc.nextInt();
		 int b = sc.nextInt();
		 int c = a*b;
		 int d = a+a+b+b;
		 System.out.println(c + " " + d);
	
	
	
	
	
	
	
	}
}