using System;

public class Program

{

    public static void Main()

    {

        int lenght;

        int width;

        lenght=int.Parse(Console.ReadLine());

        width=int.Parse(Console.ReadLine());

        int area;

        area=lenght*width;

        Console.WriteLine(area);

        int perimeter;

        perimeter=lenght+width;

        Console.WriteLine(perimeter);   

    }

}