message: Update steps-to-make-array-non-decreasing.py
diff: @@ -8,7 +8,7 @@ class Solution(object):
  :type nums: List[int]
  :rtype: int
  """
  - dp = [0]*len(nums) # dp[i]: number of rounds for a[i] to remove all the covered elements
  + dp = [0]*len(nums) # dp[i]: number of rounds for nums[i] to remove all the covered elements
  stk = []
  for i in reversed(xrange(len(nums))):
  while stk and nums[stk[-1]] < nums[i]:
  @@ -26,7 +26,7 @@ class Solution2(object):
  :type nums: List[int]
  :rtype: int
  """
  - dp = [0]*len(nums) # dp[i]: number of rounds for a[i] to be removed
  + dp = [0]*len(nums) # dp[i]: number of rounds for nums[i] to be removed
  stk = []
  for i in xrange(len(nums)):
  curr = 0
  