new_contents: class Solution:
      # @param {integer[]} nums
      # @return {integer}
      def maxSubArray(self, nums):
          for i in range(1, len(nums)):
              nums[i] += nums[i - 1]
      
          minnum = nums[:]
          for i in range(1, len(nums)):
              minnum[i] = min(minnum[i - 1], nums[i - 1], 0)
          
          for i in range(1, len(nums)):
              nums[i] -= minnum[i]
          
          return max(nums)
  
subject: Create MaxSubarray_001.py