gistfile1.txt

def factorial(n)
  if n == 0
		return 1
	end
	counter = 0
	array = []
	while n >= counter
		n.times do |i|
			array << i *= (n-counter)
		end
		counter += 1
	end
	print array
end

puts factorial(5)

def factorial(n)
if n == 0
return 1
end
counter = 0
array = []
sum = 1
while n >= counter
array << sum *= (n-counter)
counter += 1
end
puts array.max
end