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New posts in data-structures
How would you design a mac address table (essentially a fast look up table)?
May 17, 2026
data-structures
software-design
Data structure for designing a cache with efficient insertion,deletion and the retrieval of highest value
May 16, 2026
algorithm
data-structures
Converting name to a key using radix-26
May 16, 2026
java
algorithm
data-structures
Julia What is The Fastest Way to Evaluate a Math Tree
May 15, 2026
performance
data-structures
julia
Grid Challenge HackerRank Edge Case is not working
May 14, 2026
algorithm
data-structures
Recursive Splay Tree
May 14, 2026
algorithm
data-structures
recursion
splay-tree
Do maps in groovy maintain order?
May 14, 2026
data-structures
groovy
Inserting element into left leaning black red tree c++
May 15, 2026
c++
data-structures
binary-search-tree
red-black-tree
Convert a sorted array into a height-balanced binary search tree by picking middle element -- why does it work?
May 14, 2026
algorithm
data-structures
binary-tree
binary-search-tree
Query the count of elements for which A[i] > a and B[i] > b given two unordered lists
May 15, 2026
arrays
algorithm
data-structures
segment-tree
logical problem in Trie insertion or a read operation
May 14, 2026
string
algorithm
data-structures
information-retrieval
trie
Data structure for a family tree with multiple partners and siblings?
May 14, 2026
json
d3.js
data-structures
family-tree
Using hashing for efficient Deep Packet Inspection
May 15, 2026
algorithm
data-structures
hash
classification
packets
is there a way to find max in O(1) and do lookups in O(lgN)?
May 14, 2026
performance
algorithm
data-structures
big-o
max
why are composite numbers bad for hashing by division?
May 14, 2026
algorithm
data-structures
hash
Should I generate a complex object in the database or data access layer?
May 14, 2026
database
data-structures
list as value of hashMap in Java
May 13, 2026
java
data-structures
collections
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