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python 小顶堆

时间:2020-06-21 17:24:01      阅读:56      评论:0      收藏:0      [点我收藏+]

from heapq import *
heap=[]
for i in range(10,1,-1):
heappush(heap,i)
print(heap)
print(heappop(heap))
print(heap)
print(nlargest(3,heap))
print(nsmallest(3,heap))
fu_heap=[-x for x in heap]
heapify(fu_heap)
print(fu_heap)

python 小顶堆

原文:https://www.cnblogs.com/BetterThanEver_Victor/p/13173004.html

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