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: 2026-06-30 00:07:47 UTC
- JSON Representation
https://github.com/isaychris/cs311
CSUSM: Data Structures - C++
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https://github.com/walimorris/leetcode
Leetcode solutions.
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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)
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https://github.com/hatimhtm/c-fundamentals
Canonical C11 reference: 7 sorts, binary search, 4 crypto primitives (Caesar/Vigenère/XOR/SHA-256), 7 data structures (linked list, stack, queue, BST, heap, trie, hash table), POSIX systems demos. Zero deps, 1009 test assertions, ASan + UBSan clean, GCC + Clang clean.
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https://github.com/trojaner/eru-ceng-bz205
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https://github.com/lpsm-dev/static-list
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https://github.com/simobin/dsa_ii
Data structure and algorithm
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https://github.com/shishir-grez/proxyserver
Proxy Server written in C , supports multithreading , logging and LRU caching. Custom Data Structure ( Combination of Hash Map + Queue ) for O(1) insertion, retrieval, deletion and updation of Cache.
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https://github.com/neehan/dsa-implemented
C++ implementation of various data structures and algorithms
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https://github.com/mollycarroll/data-structures-algos-masterclass
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https://github.com/kalongn/cse-214
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https://github.com/gurrudev/data-structure
data-structure programs using C++
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https://github.com/gcsecsey/leetcode
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https://github.com/jqln-vc/cadernos-estudos
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https://github.com/azevedo-erick/a1-ds
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https://github.com/kelcisayshello/algorithms
collection of data structures and algorithms problem solutions in Python
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https://github.com/arthur-arslanov/py-cs-playground
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https://github.com/almayor/data_structures
Polymorphic data structures and associated algorithms in C. Probably don't use.
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https://github.com/carlosvinimsouza/full-tutorial-python
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https://github.com/jeanbou/tech-interview-questions
A good collection of real-world coding interview problems, algorithm challenges & technical questions solved during application processes or its preparation for top tech companies. Includes multiple solutions for firms like Meta (Facebook), Goldman Sachs, Rakuten, Barclays, Line, Lifeware, Odoo, SES, Talkwalker & etc. Perfect for tech interview
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https://github.com/prthd/programs-in-cpp
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https://github.com/ozmap/technical-assessment
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https://github.com/oniani/bizarre-structures
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https://github.com/pjiwm/ads
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https://github.com/infinityintegral/sgextn
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https://github.com/kmyeaserarafat/problem_solving
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