Which module implements a min-heap based priority queue?

Problem Statement

Explanation

heapq maintains the smallest element at index zero and supports push, pop, and nlargest or nsmallest helpers. It is lightweight and works on plain Python lists, making it ideal for scheduling, streaming top-k, and Dijkstra style tasks.

Code Solution

SolutionRead Only

import heapq
h=[]
heapq.heappush(h,3); heapq.heappush(h,1)
print(heapq.heappop(h))  # 1

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Data Structures in Python

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Which module implements a min-heap based priority queue?

Problem Statement

Explanation

Code Solution

Practice Sets

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Which module implements a min-heap based priority queue?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Is Python compiled, interpreted, or both?

Which of these joins two lists to make one new list?

Which loop runs until a condition becomes false?

Which method gives the floor value of a float?

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Master Interviews
Anywhere, Anytime