题解中第三种做法的python实现,大顶堆通过取反实现,然后需要注意的是编译器是python2所以要除以2.0,要不然会丢失精度 # -*- coding:utf-8 -*- import heapq class Solution: def __init__(self): self.left = [] self.right = [] def Insert(self, num): # write code here if not self.right: heapq.heappush(self.right, num) elif len(self.left) == len(self.right): ...