using System;
enum Foo
{
Variant1 = 100,
Variant2,
Variant3
}
enum Bar
Variant1,
public class Program
public static void Main()
Foo v1 = default;
Foo v2 = Foo.Variant1;
Bar v3 = default;
Console.WriteLine($"{v1}");
Console.WriteLine($"{v2}");
Console.WriteLine($"{v3}");