coding for food

[Ruby] Reverse Range

silveryen 2022. 7. 24. 11:42
def reverse_range(min, max)
  i = max - 1
  reversed = []
  while i > min
    reversed << i
    i -= 1
  end
  return reversed
end

print reverse_range(10, 17) # => [16, 15, 14, 13, 12, 11]
puts
print reverse_range(1, 7)   # => [6, 5, 4, 3, 2]