fizzbuzz.rb

puts "値を入力してください"
val = gets.to_i
for num in 1..val do
	if num%15 == 0 then
		puts "FizzBuzz"
	elsif num%5 == 0 then
		puts "Buzz"
	elsif num%3 == 0 then
		puts "Fizz"
	else
		puts num
	end
end