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.util.Scanner;

public class Main{

	public static void main(String[] args) {
		// TODO ?????????????????????????????????????????????
		
		
		Scanner a = new Scanner(System.in);

		String str = a.next();
		
		int b = Integer.parseInt(str);
		
	    str = a.next();
	    
	    int c = Integer.parseInt(str); 
		System.out.println(c + b);
		
	}
}