using System;

public class Program

{

   public static void Main()

   {  

       bool i;           // Declaring boolean value i for 'while' loop

       i = true;       // Assigning true to i

       while (i){       // While loop will iterate until break

           Console.WriteLine("Enter the value for x : ");      

           double x = Convert.ToDouble(Console.ReadLine());   // Taking the input x as double

           if (x != 0)                                           // Checking if x is 0 or not

           {

               double to_display = 10 * x;                       // Doing multiplication operation on x with factor 10

               Console.WriteLine(to_display);                   // Displaying the result

           }

           else                                               // If the input x is 0, this else condition executes

           {  

               break;                                           // The while loop will be terminates

           }

       }

   }

}