bibikovilya · September 8, 2016 10:15
diff --git a/Рекурсия b/Рекурсия
 def fib(n)
  return 1 if n == 1 || n == 2
  return fib(n-1) + fib(n-2)
 end

 def fakt(n)
  return 1 if n == 1
  return fakt(n-1)*n
 end

 def sum(arr, i)
  return (i == 0) ? arr[0] : sum(arr, i--) + arr[i]
 end
	def fib(n)
	return 1 if n == 1 \|\| n == 2
	return fib(n-1) + fib(n-2)
	end

	def fakt(n)
	return 1 if n == 1
	return fakt(n-1)*n
	end

	def sum(arr, i)
	return (i == 0) ? arr[0] : sum(arr, i--) + arr[i]
	end