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)

/* ITP1_1_C */

import java.io.*;
import java.util.*;

public class Main {
    public static void main (String[] args) throws java.lang.Exception {
    
    BufferedReader input = new BufferedReader (new InputStreamReader(System.in));
    String txt = input.readLine();
    String[] text = txt.split(" ");
    int A = Integer.parseInt(text[0]);
    int B = Integer.parseInt(text[1]);
    System.out.println( (A * B) + " " + (( A + B ) * 2) );
    
    }
}