Absolute value - Practice Exercises C# Sharp

using System;
public class Exercise044
{
    public static void Main()
    {
        int n, abs;
        Console.Write("Enter a number: ");
        n = Convert.ToInt32(Console.ReadLine());

        if (n < 0)
            abs = -n;
        else
            abs = n;

        Console.WriteLine("Absolute valor is {0}", abs);

        abs = n < 0 ? -n : n;

        Console.WriteLine("And also {0}", abs);
    }
}