Convert integer to binary and hexadecimal

Create a program in C# that asks the user for an integer (x) and displays it in hexadecimal and binary.

Must be repeated until the user enters a 0.

Input

25
0

Output

19
11001

Solution

using System;
public class ConvertIntegerToBinaryAndHexadecimal
{
    public static void Main(string[] args)
    {
        int x;

        do
        {
            x = Convert.ToInt32(Console.ReadLine());

            if (x != 0)
            {
                Console.WriteLine(Convert.ToString(x, 16));
                Console.WriteLine(Convert.ToString(x, 2));
            }
        }
        while (x != 0);
    }
}