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Collection of data structures examples via Java
Advance data structure includes DSU, BIT, SQRT Decomposition, Segment Tree, Lazy Propagation, Trie Tree etc.
Data Structures naively implemented in Kotlin for learning purpose
Algorithms useful for CS graduates
Analysis, Implementation and Applications of Fenwick Trees
A deque of O(sqrt n) complexity on access, insert and remove, with an optimization for O(log n) access based on fenwick tree.
My LeetCode solutions while practicing
Here are solutions from problems that i coded for my assignment, preparing for competitions. They are sorted by some criteria, like DP, greedy, ad hoc, etc.
Volume Computation of 3D Reconstructed Objects From Volumetric Data Using Binary Indexed Tree
Some of the data structures useful for Competitive Programming
In this project, we aim to implement Fenwick Trees to compute sub-matrix operations.
Graph-Theory, Number-Theory, Classical Dynamic Programming, Searching-Sorting Algorithms and some Advance-Data-Structures are implemented using C++
Fenwick Tree (a.k.a. Binary Indexed Tree) using typescript+redis
This project implements the **Binary Indexed Tree** with template. It can obtain the prefix sum in O(log N) time, add or update one item in O(log N) time, random-access in O(1) time. At the same time, we provide a **random access iterator** of the prefix sum. The iterator can interact well with many STL algorithms.
Pseudo Multiset using Binary Indexed Tree implemented in Python.
Useful datastructures not present in standard Python libraries
HackerRank Counting Inversions using binary indexed trees
Data structures of particular interest to me