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: Wrong Answer)

import java.io.*;

class Main{

	public static void main(String[] args)throws IOException{
		
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String str = br.readLine();
		String[] div = str.split(" ");
		int a = Integer.parseInt(div[0]);
		int b = Integer.parseInt(div[1]);
		
		int area = a * b;
		int length = 2 * a * b;
		
		System.out.println(area + " " +length);
		
	}
	
}