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;

 class Rectangle {
     private static int a;
     private static int b;

     static void run () {
        readInput();
        printCubic();
    }
     private static void readInput() {
        Scanner sc = new Scanner(System.in);
         a =sc.nextInt();
         b =sc.nextInt();
    }
     private static void printCubic (){
        System.out.println((a * b) + " " + ((a + b) * 2));
    }
}
public class Main {
    public static void main(String[] args) {
        Rectangle.run();
    }
}