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New posts in data-structures

Fast space efficient data structure for set membership queries on small sets

How do you use a binary heap to implement a priority queue?

set with average O(1) for add/remove and worst max/min O(log n)

algorithm data-structures

Sorting sets (not a single set)

Insertion into a sorted list, in constant time

algorithm data-structures

Is there a reason to use a mapping of string => index into a vector, instead of string => object?

Efficient way to compute sum of k largest numbers in a list?

Number of nodes of a tree where each node has two children nodes

data-structures tree

Type constraints become huge and unreadable for simple code

how to merge two data structure in python

Adapting quickselect for smallest k elements in an array

python defaultdict how can I check if a nested key exists or is [] without creating the key

Getting a height of a binary tree with no function parameters

java data-structures

Can i retrieve 1-D array address from 2-D array?

c arrays data-structures

Improve the time complexity of current Linq queries

Largest sum of upper-left quadrant of matrix that can be formed by reversing rows and columns

Complexity of different operations on different data structures according to the Big-O notation

example of using scala.collection.immutable.Set from java

java data-structures scala

how to make sortable datatype in Python?

Why most graph algorithms do not adapt so easily to negative numbers?