def fizz_buzz()
  max = gets.to_i
  range = (1..max)
  range.each do |n|
    if n % 15 == 0
    puts "FizzBuzz"
    elsif n % 3 == 0
      puts "Fizz"
    elsif n % 5 == 0
      puts "Buzz"
    else
      puts n
    end
  end
end

fizz_buzz()