input_file = ARGV[0]
output_file = ARGV[1]
f = open(input_file, "r")
input = f.read
f.close
output_lines = ""
for num in 1..input.to_i do
	if num.modulo(3) == 0
		output_str = "Fizz"
		if num.modulo(5) == 0
			output_str = "FizzBuzz"
		end
	elsif num.modulo(5) == 0
		output_str = "Buzz"
	else
		output_str = num.to_s
	end
	output_line = output_str + "\n"
	output_lines += output_line
end
print(output_lines)
f_w = open(output_file, "w")
f_w.puts(output_lines)
f_w.close