code: def get_path(num):
          
          num = int(num)
          dig_len = len(str(num))
          paths = []
          for i in range(dig_len - 2):
              divisor = 10 ** (dig_len - i - 1)
              paths.append(
                  "{}-{}".format((num // divisor) * divisor, (((num // divisor) + 1) * divisor) - 1)
              )
          return "/".join(paths)
docs: Gets a path from the workitem number.
  
          For example: 31942 will return 30000-39999/31000-31999/31900-31999