Data structures
A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.
- GitHub: https://github.com/topics/data-structures
- Wikipedia: https://en.wikipedia.org/wiki/Data_structure
- Related Topics: algorithm,
- Aliases: data-structure,
- Last updated: 2026-06-23 00:07:37 UTC
- JSON Representation
https://github.com/salma-mamdoh/rsvector
Our Project for Object Oriented Programming Course taken during Winter 2022 semester
backtracking-algorithm cpp data-structures exception-handling filesystem oop problem-solving recursion
Last synced: 27 Oct 2025
https://github.com/rmodi6/minesweeper-game
The age-old annoying Minesweeper game on Windows implemented in Java using Java Swing tools.
data-structures java java-game java-swing java-swing-game minesweeper-game
Last synced: 29 Aug 2025
https://github.com/itszeeshan/leetcode-problems-in-typescript
Goal is to find LeetCode Problems and there solutions
algorithms coding coding-interviews data-structures leetcode leetcode-solutions typescript
Last synced: 12 Jun 2025
https://github.com/luisenmarroquin/data-structures-and-algorithms
Great coding challenges using many programming languages
algorithms binary-search breadth-first-search computer computer-science data-science data-structures depth-first-search graphs hash-maps hash-tables heaps linked-lists merge-sort queues quicksort stacks trees tries
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A simple application that compresses a text file using Huffman Coding.
algorithms c cpp data-structures huffman-coding tree-structure
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https://github.com/vladpodilnyk/probably
A Bloom filter implementation in Go
data-structures distributed-systems probabilistic-data-structures
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https://github.com/rabi-siddique/sudoku-solver
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algorithms computer-science data-structures interview interview-questions programming
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https://github.com/kopach-artem/fleet-managment
Car Fleet Manager in C: Manages vehicle data, refueling logs, and service alerts. The program utilizes linked lists for efficient data handling and provides a console-based user interface for interactive management. Includes source code, user interface, and documentation.
c c-plus-plus data-structures fleet-management structures
Last synced: 28 Apr 2026
https://github.com/ascii-dev/puava
A polyglot library of data structures & algorithms built from first principles. (C, C++, Java, Python, Rust, Go). Managed with Bazel.
algorithms bazel c cpp data-structures first-principles java monorepo python system-design
Last synced: 13 Apr 2026
https://github.com/sumitkumargiri/data-structure-project-convert-an-array-to-a-doubly-linked-list
This repository contain all the best practices for managing Github repository.
data-structures datastructuresandalgorithm github project
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https://github.com/vs4vijay/data-structures-and-algorithms
Data Structures and Algorithms problems and solutions in Ruby
data-structures datastructures dsa ruby
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https://github.com/mo7amed-hussein/algorithms-and-data-structures-in-c
it is my implemenation for the most common data strucures using c language
algorithms binary-search bubble-sort c data-structures insertion-sort interpolation-search linear-search linked-list merge-sort queue quicksort searching-algorithms selection-sort shell-sort sorting-algorithms stack
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https://github.com/ashok-arjun/facebook-clone
Data Structures mini package to simulate the organization of users in facebook network. Includes the implementation of various data structures including Graph, Trie, Queue and Stack.
data-structures facebook-network graph linked-list list queue queues stack stacks
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https://github.com/alecmocatta/sum
General-purpose sum types.
data-structures rust sum-types
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https://github.com/i-am-surovi/bracu-cse220
BRAC University's course - CSE220 (Data Sturctures) Assignments Questions, Lab Solutions (Summer 2023)
assignment-solutions bracu bracu-cse bracu-cse-lab bracu-cse220 bracu-cse220-summer23 bracucse220 cse220 cse220lab data-structures i-am-surovi lab notes python summer23
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https://github.com/asiimwedismas/java_data_structures
Implementation of a few data structures written in Java, complete with tests.
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https://github.com/2kabhishek/hackerrank
Solutions to HackerRank problems ✅💯
competettive-programming data-structures hackerrank hackerrank-solutions learning problem-solving
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https://github.com/Riad-ENNAIM/data-structures
Implement some Data Structures using JavaScript
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https://github.com/virjilakrum/merkle_proof_file_transfer
merkle_proof_file_transfer is an open-source project designed to demonstrate the use of Merkle proofs for secure and efficient file transfer.
data-structures file-transfer merkle-hash-trees merkle-proof merkle-tree move
Last synced: 05 Oct 2025
https://github.com/bm371613/slice-aggregator
A library for aggregating values assigned to indices by slices and the other way around
data-structures fenwick-tree interval interval-tree prefix-sum slice slice-aggregator
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https://github.com/wzslr321/leetcode
My leetcode solutions, update systematically :>
algorithms algorithms-and-data-structures cpp data-structures leetcode leetcode-cpp leetcode-solutions
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https://github.com/nouemankhal/competitive-programming
Some of my solutions for competitive programming problems in different Online Judges ( Codeforces, UVa, SPOJ, Kattis...) and contests
algorithms competitive-programming data-structures
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https://github.com/fahadulshadhin/problem-solving
My coding problem solutions
algorithms data-structures hackerrank leetcode
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https://github.com/jlmsc/estruturas-de-dados
Implementações de algumas estruturas.
algorithms algorithms-and-data-structures data-structures java
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https://github.com/miguelriosoliveira/42
Projects from 42 school
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Categorize words by their starting letter in a dictionary.
algorithms data-structures dictionary logic python text-processing word
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https://github.com/0xkalvin/data-structures-and-algorithms
Data structures, algorithms and leet code problems
algorithms data-structures leetcode
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https://github.com/bcongdon/hackerrank
:computer: My HackerRank solutions
algorithms data-structures hackerrank python
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https://github.com/qulia/go-qulia
Go common library
data-structures golang graph heap set stack tree trie
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https://github.com/moindalvs/learn_eda_house_price_dataset
Data Set: House Prices: Advanced Regression Techniques Exploratory Data Analysis on more than 80 features
cardinality data-analysis data-science data-structures data-visualization missing-values
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https://github.com/muhammad-fiaz/data-structures-and-algorithms-solutions
Explore comprehensive solutions to coding problems from Geeks for Geeks, LeetCode, and HackerRank. This repository focuses on implementing and understanding fundamental data structures and algorithms, organized for easy navigation and quick learning.
algorithm-challenges algorithms-and-data-structures data-structure data-structures data-structures-algorithms data-structures-and-algorithms datastructure datastructures datastructures-algorithms datastructuresandalgorithm dsa dsa-algorithm dsa-learning-series dsa-practice dsa-questions dsa-solutions dsalgo-questions hackerrank leetcode solutions
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https://github.com/aitorruizes/c-singly-linked-list
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c data-structures linked-list singly-linked-list
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https://github.com/baqar-abbas/data-structures---algorithms
This Repo contains the programs related to Data structures and algorithms built using C language, C# (C Sharp), JavaScript and Ruby.
abstract-data-types algorithms algorithms-and-data-structures arrays binary-search c cpp csharp data-structures javascript linear-search linked-list linkedlist queue recursion stack
Last synced: 12 Oct 2025
https://github.com/dimodimchev/struct-algo
A repository where I will upload different data structures and algorithms I explore
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https://github.com/miladsade96/leetcode_with_java
Solving Leetcode Challenges using Java Programming Language and Testing them with JUnit
algorithm algorithms algorithms-and-data-structures data-structures java java-8 javaee leetcode leetcode-java leetcode-solutions
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https://github.com/mertceyhan/aoc-2022-in-kotlin
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https://github.com/fuston05/cs-module-project-hash-tables_2
copy of lambda school repo for extra practice: python hash tables
data-structures hashtable python3
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https://github.com/harish-aka-shivi/daily-exercises
Workout for brain 🧠 💪 .
algorithms data-structures javascript leetcode
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https://github.com/divyansh013/iit-bechyu
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https://github.com/richiepagard/c-algorithm
Write some algorithms with C programming language. I'm trying to write the best way that I can.
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https://github.com/thomasafink/optimal_knn_distance_for_data_science
Plotting the Optimal Distance for Data Scientists in Python using the K-Nearest Neighbour K-NN Algorithm
data-science data-structures data-visualization k-nearest-neighbor knn knn-classification map mapping open-street-map osm osmnx python
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https://github.com/lucasguiss/algorithms
Algorithms and data structures in Go
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https://github.com/ryomendev/dsa
This repository is dedicated to learning and practicing Data Structures and Algorithms (DSA). It contains solutions to various problems, ranging from basic to advanced topics, helping enhance problem-solving skills and understanding core DSA concepts through hands-on coding.
algorithms algorithms-and-data-structures cpp data-structures
Last synced: 26 Oct 2025
https://github.com/aritrac1/java
All the Basics concepts of Java, OOPs, DSA in Java and some Projects along practice problems(leetcode and other platforms) and other resources.
algorithms competitive-programming data-structures dsa dsa-algorithm dsa-practice exception-handling java java-basics java-projects leetcode leetcode-java maths multithreading oops-in-java patterns practice-programming project
Last synced: 26 Oct 2025
https://github.com/thomasthaddeus/musicalchairs
This project contains implementations of a seating arrangement algorithm using four different approaches: us module, using standalone functions, and using Python's zip function along with the built-in sorted function.
data-structures interview-questions lgplv3 optimization-algorithms python python3
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https://github.com/solangeug/text-editor
This project is part of the Data Structures and Performance in Java Coursera course, developed by the University of California, San Diego. It allows its user to manage, manipulate and reason about large sets of textual data.
algorithms data-structures java-8 java-fx junit5 maven string-manipulation
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https://github.com/swetha4444/data-structures
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https://github.com/khalekuzzamancse/algorithms_visualizer
A multiplatform app for visualizing the algorithms that are mostly used in Computer Science
algorithms android compose-multiplatform data-structures desktop ios kotlin kotlin-multiplatform web
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https://github.com/thanhdatpb/leetcode
These are the exercises I did on the leetcode website to further improve my knowledge of algorithms, data queries and learn new programming languages.
algorithms data-structures java javascript mysql-database
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https://github.com/orxfun/orx-imp-vec
ImpVec stands for immutable push vector 👿, it is a data structure which allows appending elements with a shared reference.
data-structures pinned pinned-elements rust self-referential self-referential-structure vector
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https://github.com/huseyincenik/tableau
This repository contains Tableau visualizations and related resources for my project.
analytics api bianalyst business-analytics business-intelligence business-solutions dashboard data data-analysis data-science data-structures dataanalysis dataset datavisualization drilldown interactive-visualizations tableau tableau-dashboards viz
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https://github.com/dominikjalowiecki/java-certificate-database
Simple database alike program for storing and managing rows with certificates informations.
data-structures database inno-setup java launch4j
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https://github.com/ivstudio/dsa
This repository serves as a study and exercise guide for JavaScript data structures and algorithms (DSA).
algorithms data-structures dsa javascript technical-interview-questions
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https://github.com/samarjit98/dsa_college
This is a compilation of many important data structures and their applications.
algorithms c cplusplus-11 data-structures java
Last synced: 17 Apr 2026
https://github.com/ks1990cn/csharp-extensions
Extension for List, Dictionary, String, DateTime etc.
algorithms csharp data-structures dotnet-core extension extension-methods utility-library
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https://github.com/olaolatunbos/leetcode
The repository contains my solutions to leetcode questions in Python, along with data structures and algorithms
algorithms algorithms-and-data-structures data-structures leetocde python
Last synced: 03 Jun 2026
https://github.com/maemoonfarooq/shortest-path-finder-using-parallel-processing
Welcome to the Parallel Shortest Path Finder! This innovative tool is designed to swiftly determine the shortest routes between pairs of nodes in a graph. Leveraging the power of Dijkstra's algorithm, it navigates graph connections using an adjacency list and a hash table-based distance matrix for optimal efficiency.
bash-script c data-structures mpi openmp-parallelization
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https://github.com/miladsade96/lcrs
LeetCode Related Stuff
algorithms algorithms-and-data-structures data-structures hacktoberfest-accepted hacktoberfest2022 javascript jest jest-tests leetcode-python leetcode-solutions pytest python unit-testing
Last synced: 21 Apr 2026
https://github.com/moindalvs/learn_feature_engg_time_series
Feature Engineering on Time Series Dataset (Flight Price Prediction)
data-science data-structures data-transformation feature-engineering feature-extraction feature-selection label-encoder onehot-encoding time-series-analysis
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https://github.com/justinlubin/cs-162-notes
UChicago CS 162 Notes, Winter 2017.
algorithms c data-structures notes
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https://github.com/ahmdeltoky03/school_management_system
School Management System-C project
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https://github.com/4hmedyasser/shortest-path-distance-calculator
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adjacency-list data-structures dijkstra graph object-oriented shortest-path
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https://github.com/fl03/algae
A collection of useful algorithms and data-structures optimized for blockchain environments
algorithms data-structures rust scsys wasm
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https://github.com/vtickner/codecademy-recommendation-software
This portfolio project was created as part of Codecademy's Computer Science Career Path course. The recommendation software I have created provides TV show recommendations based off genre types.
algorithms classes-in-python data-structures flowchart json python quicksort stack
Last synced: 25 Apr 2026
https://github.com/frenzyexists/linked-lists-everywhere
The second Data Structures Project I made during Data Structures, that's it
college college-assignment college-project data-structures java java-project reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Last synced: 11 Jun 2026
https://github.com/zalbright90/top-linked-list
This project implements a custom Linked List data structure in JavaScript using ES6 modules. The LinkedList class provides a comprehensive set of methods for manipulating and interacting with a singly linked list.
algorithms coding-challenge computer-science data-structures es6 interview-prep learning linked-list nodejs odin-project programming software-development web-development
Last synced: 27 Apr 2026
https://github.com/eduardob-programador/dsa-learning
A project where I build data structures and algorithms, and test them
algorithms algorithms-datastructures data-structures dsa java junit-jupiter junit5 searching-algorithms sorting-algorithms
Last synced: 29 Apr 2026
https://github.com/bzdgn/serce
Serce is a primitive database
cli data-structure data-structures data-structures-algorithms database databases java memory-management
Last synced: 29 Apr 2026
https://github.com/iamjuniorb/data_structures_and_algorithms
I'm working on Data Structures and Algorithms I C949 class in school and decided to write up all of these searching algorithms, sorting algorithms, strutures, and so on to get a better understanding. These can be used with large datasets to test their space and time complexities.
data data-analysis data-science data-structures datastructures datastructures-algorithms datastructuresandalgorithm math mathematics programming python python-app python-library python3
Last synced: 08 Jun 2026
https://github.com/oussama-zbair/e-challenge
E-challenge 2023 | Java Problem Solving
data-structures java javaee oops-in-java problem-solving
Last synced: 08 Jun 2026
https://github.com/wotermelon/data-structure
常用的一些数据结构的实现,如链表、栈、队列、树等
data-structures javascript linked-list queue stack tree-structure
Last synced: 01 May 2026
https://github.com/fmontes/dotcms-gatsby
Gatbsy Source Plugin for @dotcms. Using the @dotcms endpoints to create a Gatsby source plugin.
data-structures dotcms endpoints gatsby gatsby-site nodejs rest yarn
Last synced: 03 May 2026
https://github.com/pranshuchittora/stacky
🥞 Stack emulator
array css data-structures html js material project stack
Last synced: 03 May 2026
https://github.com/fl97-mo/level-1-python-beginner-guide
Learn Python from scratch! This repository provides a beginner-friendly guide to Python programming, with practical examples, projects and detailed explanations.
algorithms basics beginner-friendly control-structures data-structures examples exercises functions modules oop programming projects python tutorial
Last synced: 05 May 2026
https://github.com/tata-fs4/cs50-ai-2024
Solutions and experiments from Harvard's CS50 AI course: search, knowledge representation, ML, optimization and neural networks
artificial-intelligence cs50 cs50-ai data-structures machine-learning python
Last synced: 10 Jun 2026
https://github.com/andyduke/data_processor_cli
Flexible command-line data processor.
command-line command-line-tool converter csv data data-structures json template toml xml yaml
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https://github.com/xanonymous-github/data_structure
Practice Data Structure
Last synced: 08 May 2026
https://github.com/pragativerma18/data-structure-practice
This repository contains code for easy to advanced data structures using C as a part of my programming practice.
algorithms-and-data-structures c cpp data-structures leetcode-cpp leetcode-practice leetcode-solutions programming-challenges programming-practice python python3
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data-structures geeksforgeeks linked-list python3 recursion trees-graphs
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algrothm book data-structures javascript
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https://github.com/alexkalderimis/adventofcode
My solutions for the code exercises posted at https://adventofcode.com/
adventofcode algorithm-challenges data-structures
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https://github.com/guilhermebkel/data-structures-study
🏛️ A deep study about Data Structures with help of C++ language
algorithm-analysis algorithms-and-data-structures c data-structures
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https://github.com/abdealijaroli/dsa
Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)
algorithms cpp data-structures dsa leetcode
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https://github.com/sachin-kumar-2003/competitiveprograming
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data-structures datastructures leetcode leetcode-python3 leetcode-solutions python
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https://github.com/adityarajsingh/cp
All the code solutions for problems related to Data Structures and Algorithms and problems of various coding platforms.
algorithms competettive-programming cpp data-structures problem-solving
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https://github.com/amazingandyyy/good-job
🎉 The most useful DS and Algor. implemented in javascript
algorithm computer-science data-structures interview interview-questions software-engineer
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https://github.com/selcia25/programming-in-data-structures
Welcome to the "Programming in Data Structures" repository! This repository contains Python code examples and implementations of various data structures and algorithms to help you learn and practice programming concepts related to data structures.
algorithms code data-structures
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Python Implementations of classic Algos and DSs
algorithm coursera data-structures
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https://github.com/kailash-natarajan/hospital-record-management
Data Structures Project
binary-search-tree computer-science cpp data-structures filehandling linked-list
Last synced: 24 Jun 2026
https://github.com/zul132/placement-prep-programs-java
This repository contains all the Java programs and coding problems I practiced for my placement preparation. The programs are organized topic-wise for ease of reference.
algorithms algorithms-and-data-structures data-structures data-structures-algorithms data-structures-and-algorithms dsa dsa-algorithm dsa-practice java placement placement-preparation programming-exercises
Last synced: 05 Feb 2026
https://github.com/tebogoyungmercykay/hash_functions_and_utilities_in_java
These are methods of Computing a table Index from a key.
data-structures data-structures-and-algorithms division extraction folding hash-functions hash-methods hashing hashmap java midsquare
Last synced: 05 Oct 2025
https://github.com/snandasena/cf-contests
Competitive programming challenges and their solutions for Codefocers, Hackerrank, and Leetcode.
algorithms bst cpp data-structures dp graph greedy-algorithms math
Last synced: 05 Oct 2025
https://github.com/rishabh672003/hash-table-in-cpp
A very simple hash table implementation in CPP
cmake cpp cpp20 data-structures hash hash-table hashing
Last synced: 19 Aug 2025
https://github.com/inforkgodara/insertion-sort
A single class implementation of insertion sort
data-structures inforkgodara insertion-sort java
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https://github.com/addytrunks/data_structures
The codes for all the lab exercises for the course CS1006T Data Structures.
Last synced: 20 Aug 2025
https://github.com/jollyjerr/algorithms-specialization-notebook
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algorithms data-structures golang study-notes
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cpp data-structures dsa dsa-algorithm
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