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/jacobgrisham/spell-checker-data-structures-using-c
Program that spell-checks a file after loading a dictionary of words from disk into memory. Includes run-time data output.
big-o c computer-memory data-structures
Last synced: 04 Sep 2025
https://github.com/sakshijain009/just-problems
Variety of Data Structures and Algorithms Problems in C and Java 🥂
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https://github.com/bogwi/pieq
Priority Queue for Zig
algorithms data-structures priority-queue zig zig-lang zig-package
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https://github.com/victoriacheng15/data-structures-and-algorithms
a repo contains my solutions included Jest testing for DSA problems from HackerRank, Leetcode, and Project Eular
algorithms algorithms-and-data-structures codesignal-solutions data-structures hackerrank-solutions javascript project-euler-solutions
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https://github.com/deepanshu-rawat6/java-dsa-prep
Experimenting with data structures and algorithms!
algorithms data-structures java
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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
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https://github.com/luisenmarroquin/data-structures-and-algorithms
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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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IReporter enables any/every citizen to bring any form of corruption to the notice of appropriate authorities and the general public. Users can also report on things that needs government intervention
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https://github.com/snandasena/cf-contests
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algorithms bst cpp data-structures dp graph greedy-algorithms math
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https://github.com/le-michael/simple
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https://github.com/Priyansusahoo/Data-Structure-And-Algorithms-Java
Learning Data Structures & Algorithms | Leetcode | Java
algorithms data-structures dsa-practice graph java leetcode leetcode-java list searching-algorithms sorting-algorithms tree
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https://github.com/syedaanoosha/java_dsa
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https://github.com/snehalyelmati/competitive-programming-golang
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https://github.com/lai-huy/csce-221
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algorithms cpp csce221 data-structures data-structures-and-algorithms tamu tamu-csce221
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https://github.com/krishanmurariji/SMS
Student managment System Using Html, CSS and JS & Php, SQL for DataBase
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https://github.com/gurrudev/data-structure
data-structure programs using C++
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https://github.com/shreydan/data-structures
data structures: C, C++, Python implementation
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https://github.com/madhurimarawat/python-for-datascience
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https://github.com/zhravan/data-structures-and-algorithm
Repo contains the development explanation and code for Data Structure and Algorithm
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https://github.com/limajpp/data-structures-exam
This repository contains my group's solution implementation for the final exam of the data structures course. It was designed by me, and my friend, Gabriel.
algorithms algorithms-and-data-structures binary-search-tree data-structures hashmap java linked-list
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https://github.com/iyashwantsaini/dust
Data Structures | Algorithms | STL | C++
algorithms cpp data-structures
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https://github.com/davidyslu/OnlineJudgeZero
Personal Submission of Online Judge Zero (臺灣高中生程式解題系統)
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https://github.com/vvaldesc/blockmerge_game
NUMERIC BLOCK MERGING GAME CPP BASED.
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https://github.com/viraj5903/professor_course_assignment_platform
A Java-based system for efficiently managing and matching professors to courses within the Computer Science Department at LaSalle College. Features include a priority queue for optimized assignments, and detailed representations for professors and courses. Includes a matching algorithm based on preferences and constraints.
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https://github.com/alansastre/java-concurrency-collections
Colecciones concurrentes en Java. Estructuras de datos concurrentes.
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https://github.com/daryaandreyuk/leetcodetasks
Preparation for LIVE Coding interviews
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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)
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https://github.com/md-mafujul-hasan/hackerrank_data-structure_solutions
These Contain Some Data Structure & Algorithm Problem Solution of Hacker Rank😏
data-structures hackerank hackerrank hackerrank-30dayschallange hackerrank-algorithms-solution hackerrank-algorithms-solutions hackerrank-challenges hackerrank-data-structures hackerrank-databases hackerrank-datastructure hackerrank-datastructures-array hackerrank-solutions
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https://github.com/samayun/data-structures-and-algorithms
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cplusplus data-structures dsa dsa-algorithm dsa-practice
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https://github.com/peyman-borhani/gdb
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https://github.com/lordmoma/adventofcode2023
Share Code Solutions for Advent of Code 2023
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Algorithm fundamentals implemented by JavaScript(TypeScript), @golang, @rust-lang.
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https://github.com/limajpp/data-structures
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https://github.com/chrynan/queue
Stack, Queue, and Deque Data Structures for Kotlin
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https://github.com/cayo-rodrigues/gsic
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https://github.com/shwetajoshi601/cracking-the-coding-interview-solutions
This repository contains my solutions to the problems in the book Cracking the Coding Interview.
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https://github.com/amirhnajafiz/leetcodz
Problems and solutions to my LeetCode.
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https://github.com/qulia/go-qulia
Go common library
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cpp data-structures data-structures-and-algorithms
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Introduction and basic knowledge about data structures and implementation of it in Java language.
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https://github.com/cihat-kose/data-structures-and-algorithms
A collection of exercises and examples for mastering Data Structures and Algorithms, including sorting techniques and tree structures.
algorithms data-structures practice sorting tree-structures
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https://github.com/piratesmanx1/tutor-management-system-2020
A group assessment that required individuals to implement their specific data structure within the system, such as the likes of Array List and Linked List. The assessment required no knowledge of database which is making the overall assessment tricky to handle as we need to rely on the memory addresses that act as a temporary storage to get the job done. In this assessment we've learned the concept of C++, Data Structures, and numerous algorithm that could exploit in other programming languages, which increased our critical thinking skill on applying the system's feature.
c-plus-plus data-structures data-visualization datastructures doubly-linked-list doublylinkedlist linked-list linked-lists
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https://github.com/denrydu/pat-testset
PAT竞赛刷题记录。Solutions for PAT competitions
algorithms cpp data-structures
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https://github.com/theteachr/trie
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https://github.com/siddhantsingh1230/algorithms
All Algorithms in nutshell C
algorithms daa data-structures design-analysis-algorithms
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https://github.com/jdeokkim/atc-lab
A collection of my submissions for AtCoder contest problems.
algorithms atcoder atcoder-contests atcoder-solutions c c99 data-structures
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https://github.com/shadowshahriar/cse222
A repository containing my solutions to data structure (Java, C, C++) problems assigned by our CSE lecturer, NASR (3rd Semester)
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https://github.com/piyushpriyadarshi/JavaUtility
all datastructures and utility functions implemented in java
algorithms algorithms-and-data-structures data-structures datastructures java-8 problem-solving utility-application utility-classes utility-library
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https://github.com/prismadic/hygiene
A payload compression toolkit that makes it easy to create ideal data structures for LLMs; from training data to chain payloads.
compression-methods data-preprocessing data-structures llm-chain llm-finetuning llm-inference
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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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Solutions for LeetCode problems. ☑🧩
competitive-programming data-structures learning leetcode leetcode-solutions programming
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https://github.com/mertceyhan/aoc-2022-in-kotlin
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https://github.com/azeemmirza/structures
Structures Applied
data data-structures javascript typescript
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https://github.com/sabberrahman/cse
My CSE study resources: Lecture notes, Code snippets, and Study materials
algorithm data-structures leetcode neetcode150 problem-solving
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A Simple Stack Implmentation on C
c data-structure data-structures data-structures-algorithms datastructure datastructures stack
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algorithms bplustree data-structures javascript tree
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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/jilliennelapid/binarytreestorage
Project 2: An organism-storing binary tree that reads commands from input .txt, queries the data, and outputs to console and output .txt.
binary-search-tree binary-tree cpp data-structures infile-outfile txt-files
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https://github.com/sminerport/sortvisualizer
The Sort Visualizer is an interactive tool that demonstrates various sorting algorithms in real-time. It supports Bubble Sort, Quick Sort, and more, making algorithm learning visual and intuitive.
algorithm-analysis algorithm-visualisation algorithm-visualizer data-structures data-structures-and-algorithms educational-project educational-software interactive interactive-visualizations python sorting-algorithms visualization
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https://github.com/marcos-venicius/linked-lists
A singly linked list lib abstraction
algorithms csharp data-structures libraries linked-list singly-linked-list
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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.
algorithms c cprogramming data-structures
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https://github.com/massigy/entry-to-data-structures
this repo containes code about basic data structures (arrays, strings, matrixs...) and thier sorts and searching algorithms!
data-structures git github pascal
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https://github.com/odilson-dev/hashmap
The Hashmap Project is an assignment from TOP's curriculum, where participants work on creating and implementing a hashmap data structure as part of their learning exercises.
data-structures hashmap ruby theodinproject
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https://github.com/tareqalkushari/leetcode-problem-solutions
This repository contains a comprehensive collection of solutions to LeetCode problems, crafted with clarity and efficiency in mind. Each solution is written in a clean, readable format and includes insights into time and space complexity, making it an ideal resource for technical interview preparation, algorithm practice, and self-paced learning.
algorithm-practice algorithms arrays binary-search coding-interview competitive-programming cpp data-structures dynamic-programming graph-algorithms hashmap interview-preparation java leetcode leetcode-solutions problem-solving python recursion strings technical-interview
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My data structures and algorithms library
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This repo contains some data structures and algorithms I've implemented.
algorithms data-structures data-structures-and-algorithms problem-solving
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A repository containing the source codes to the problem statements given as part of the Data Structures Laboratory course (UE18CS207) at PES University.
algorithms algorithms-and-data-structures c data-structures
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data-structures java oop problem-solving
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data-structures google-drive-api
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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
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algorithms data-structures java-8 java-fx junit5 maven string-manipulation
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algorithm-challenges data-structures perl perl6 python3 raku rakudo
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Basic and Modded Data Structures with rust backend for speed and safety and python's comfortability.
custom-data-structures custom-data-type data-structures linux modstore python python3 rust unix windows
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https://github.com/josephgoksu/ceng202-datastructures
Yildirim Beyazit University CENG 202 Data Structures LAB Notes 2016
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https://github.com/nishantpainter/problem-solving
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algorithms data-structures problem-solving
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algorithm basic-programming data-structures go golang leetcode leetcode-solutons
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https://github.com/abhay-kanwasi/data-structure
Various data structures in python with proper code with explanation and meaningful comments
algorithm data-structures python pythonbeginners pythondatastructure
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https://github.com/pikonha/8-puzzle
🕹 Implementation of a 8 puzzle game using traversal algorithms.
algorithms breadth-first-search data-structures depth-first-search hacktoberfest puzzle traversal-algorithms uniform-cost-search
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algorithm algorithms-and-data-structures data-structures
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https://github.com/savi-lang/map
Hash Map data structures for the Savi standard library.
data-structures hash-map library savi standard-library
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