text: """
  Q1066
  Campus Bikes II
  Medium
  
  from virtual contest
  12/17/2019
  
  bianli tree
  """
  from typing import List
  from itertools import permutations
  
  class Solution:
      def assignBikes(self, workers: List[List[int]], bikes: List[List[int]]) -> int:
  
          N = len(workers)
          M = len(bikes)
  
          total = 0
          i = 0
          while True:
              
  
  
          return min_dist
  
  
  sol = Solution()
  workers = [[0,0],[1,0],[2,0],[3,0],[4,0],[5,0],[6,0],[7,0]]
  bikes = [[0,999],[1,999],[2,999],[3,999],[4,999],[5,999],[6,999],[7,999],[8,999]]
  
  print(sol.assignBikes(workers, bikes))
  
  
  
  