import java.util.Scanner;

public class Demo1
{
   public static void main(String[] args) 
   {
      Scanner input = new Scanner(System.in);

      double length, width, area;
      
      System.out.print("Enter length: ");
      length = input.nextInt();
      System.out.print("Enter width: ");
      width = input.nextInt();

      area = length * width;
      System.out.print(area);
   }
}