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New posts in data-structures

algorithm to copy a stack

Data structure with two way O(1) lookup. Hashtable?

Why element() and remove() when we have peek() and poll() in java [closed]

java data-structures queue

how to read last n lines from a file in C

c algorithm data-structures

In C#, is there a queue which can only hold an object once in its lifetime?

c# data-structures queue

Data structures for fast intersection operations?

How to convert the values of a Map of List to a single List

How to store bidirectional relationships

A Haskell hash implementation that does not live in the IO monad

How to maintain lists of 'currently most popular' items for each item category, in a web application?

K-th element in a heap tree

What's the size of a prefix tree (trie) that contains all the english words?

data-structures trie

How do I further optimize this Data Structure?

How should I define a binary tree in Haskell?

Data structure to represent multiple equivalent keys in set in Python?

python data-structures set

Minimum number of AND operations to make all array elements zero

Why PriorityQueue in Java cannot have initialCapacity 0?

How to store millions of Double during a calculation?

how can I store 3 integer in priority_queue?

How Can I return second element of stack without pop() function in C++?

c++ data-structures stack