using System;
using System.Console;

module FizzBuzz
{
    FizzBuzz(x : int) : string
    {
        |x when x % 15 == 0 => "FizzBuzz"
        |x when x %  5 == 0 => "Buzz"
        |x when x %  3 == 0 => "Fizz"
        |_                  => $"$x"
    }

    Main() : void
    {
        foreach (i in [1 .. 100])
            WriteLine($"$(FizzBuzz(i))")
    }
}