using System;

public class Program

{

    public static void Main()

    {

double X,S_D_O,Sh;

Console.WriteLine("x is :");

X=double.Parse(Console.ReadLine());

Console.WriteLine("S_D_O is:");

S_D_O=double.Parse(Console.ReadLine());

Sh=X*S_D_O;

Console.WriteLine(" X is:{0},S_D_O is:{1},Sh is:{2}، X,S_D_O,Sh");

    }

}