new_contents: class Solution:
      # @param {integer[]} nums
      # @return {integer[]}
      def productExceptSelf(self, nums):
          if len(nums) < 2:
              return nums
          
          res = nums[:]
          for i in range(1, len(res)):
              res[i] *= res[i - 1]
  
          for j in range(len(nums) - 1, 0, -1):
              nums[j - 1] *= nums[j]
          
          res[-1] = res[-2]
          for i in range(len(res) - 2, 0, -1):
              res[i] = res[i - 1] * nums[i + 1]
          res[0] = nums[1]
          
          return res
  
subject: Create ProdArrExcSelf_001.py