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New posts in heap
How can I efficiently maintain median in a dynamic data stream with support for deletions?
Dec 05, 2025
algorithm
data-structures
priority-queue
heap
c++ Data Structure that remains sorted by value & operates FIFO
Dec 02, 2025
c++
data-structures
stack
heap
priority-queue
gdb: get references to value returned by the find command
Nov 24, 2025
c++
linux
debugging
gdb
heap
Which priority queue is faster in practice?
Nov 22, 2025
data-structures
heap
Recursively check if an array represents a heap
Oct 31, 2025
java
arrays
recursion
heap
Why would one use a heap over a self balancing binary search tree?
Oct 31, 2025
data-structures
tree
heap
binary-search-tree
avl-tree
Sorting questions?
Oct 31, 2025
sorting
heap
Thread-safe priority queue
Oct 29, 2025
multithreading
thread-safety
heap
threadpool
How to use lambdas in python heapq?
Oct 27, 2025
python
heap
In python, how should I implement a min heap on a list of tuple?
Oct 27, 2025
python
tuples
heap
priority-queue
Find shortest subarrays A[0:L], B[0:L] where M different elements in A are bigger than M different elements in B (time complexity)
Oct 26, 2025
c++
algorithm
time-complexity
heap
avl-tree
Does python have a built in min-heap data structure?
Oct 23, 2025
python
data-structures
heap
min-heap
Why does decreasekey in Dijkstra's algorithm take O(logN) time?
Oct 21, 2025
algorithm
heap
priority-queue
dijkstra
decrease-key
PriorityQueue with indices for keeping counts sorted
Oct 19, 2025
java
sorting
heap
counting
Building heap in O(N) in java instead of O(NlogN) [duplicate]
Oct 19, 2025
java
heap
What's the difference between a maxheap and a linked list storing the max at head?
Oct 16, 2025
algorithm
data-structures
linked-list
heap
Complexity of finding the median using 2 heaps
Oct 17, 2025
algorithm
heap
median
Priority Queue Heapify
Oct 14, 2025
c++
algorithm
stl
heap
priority-queue
heappush() and heapify() gives different output for same input in python when using heapq, error?
Sep 20, 2025
python
heap
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