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New posts in data-structures
what should be used to create link list in C++, structures or classes
Mar 07, 2026
c++
class
data-structures
struct
linked-list
Checking if a word is made up of one or more concatenated dictionary words
Mar 06, 2026
algorithm
language-agnostic
data-structures
What are some of the common performance issues, irrespective of programming language?
Mar 06, 2026
c
algorithm
performance
data-structures
operating-system
How to create the equivalent of a HashMap<Int, Int[]> in Lua
Mar 05, 2026
data-structures
dictionary
lua
redis
hashmap
How to prove that finding a successor n-1 times in the BST from the minimum node is O(n)?
Mar 05, 2026
algorithm
math
data-structures
big-o
binary-search-tree
Circular Queue theory
Mar 05, 2026
data-structures
circular-queue
Is a B-Tree of order 2 a full binary tree?
Mar 05, 2026
data-structures
tree
b-tree
Scala list take with offset
Mar 05, 2026
list
scala
data-structures
What is the runtime of toCharArray() and toString() in Java? [closed]
Mar 05, 2026
java
algorithm
data-structures
arrays
What is a Plex data structure?
Mar 05, 2026
data-structures
abstract-data-type
How to store phone numbers using BITMAP?
Mar 05, 2026
data-structures
bitmap
Need help understanding the Triple Step dynamic programming / recursion question
Mar 02, 2026
java
algorithm
data-structures
dynamic-programming
Print specific values from a multi-value element array in python
Mar 03, 2026
python
arrays
data-structures
python-3.6
Is there an efficient algorithm for merging numeric ranges?
Mar 03, 2026
c++
algorithm
data-structures
Is lookup required when adding elements to std::map?
Mar 03, 2026
c++
dictionary
data-structures
lookup
stdmap
Algorithm for 2D grid problem?
Mar 02, 2026
algorithm
data-structures
multidimensional-array
Best data structure for maintaining a list of object-types sorted by frequency
Mar 02, 2026
data-structures
frequency
sortedlist
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