message: Update minimum-operations-to-convert-number.py
diff: @@ -10,8 +10,6 @@ class Solution(object):
  :rtype: int
  """
  MAX_X = 1000
  - if start == goal:
  - return 0
  nums = [y for y in nums if y and any(0 <= nx <= MAX_X for nx in (y, goal-y, goal+y, goal^y))]
  q = [(start, 0)]
  lookup = {start}
  