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");
}