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[] arg) throws IOException{
  BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  String str = br.readLine();
  String [] div = str.split(" ");
  int s = Integer.parseInt(div[0]);
  int l = Integer.parseInt(div[1]);
  System.out.println(s*l + " "+ 2*(s+1));
 }
}