fizzbuzz.cs

Console.WriteLine(string.Join(" ", Enumerable.Range(0, 100)
    .Select(n => n % 15 == 0
        ? "Fizz Buzz"
        : n % 5 == 0
              ? "Fizz"
              : n % 3 == 0
                    ? "Buzz"
                    : n.ToString()
    )
));