Upgrad
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Top 35+ DSA Projects with Source Code in 2026 [Resume Ready]
December 4, 2025 - This is one of the most practical data structure micro project topics where you build a tool to enter marks and compute grades. It can easily be adapted into one of the best DS projects in C or Java depending on your preference. You work with conditions, basic storage, and clean output. This project helps you understand decision flow and simple data handling. ... If you are looking for DAA project ideas for your final year, this is a perfect choice.
Code with C
codewithc.com › code with c › projects › 50+ c/c++ projects with source code
50+ C/C++ Projects With Source Code - Code With C
September 9, 2023 - The C and C++ projects published in our site will teach you how to get started, give you ideas and topics regarding your project, and sharpen your programming skills in C and C++. Here, you’ll find short and simple as well as long and complicated projects. The C projects softwares enlisted below are mini projects, mini games, and small applications. Most of these projects utilize functions, file handling, and data structure effectively.
Data Structures Projects?
My class on Data structures had a final project to build a simple Huffman algorithm. It is uses some data structures and I learned a lot in the process. For context, the Huffman algorithm is used to compress files, like 7zip, WinRAR, etc, except it is simpler than the algorithms this programs implement. It is not very efficient. If I'm not mistaken, it was the first compressing algorithm developed. The main data structures required were: arrays, priority queue (or Heap, if your are feeling fancy), binary tree and linked list. More on reddit.com
Projects to Showcase Data Structures & Algorithms knowledge.
I mean usually they will check DS and Algo knowledge directly in interviews. More on reddit.com
Ideas for data structure projects
You could use a graph data structure to represent different locations as you would on a map (name of place, latitude, longitude, etc.). Then you could perform DFS, BFS, MST, and Dijkstra algorithms on it to find optimal paths. If you want to get even more experience, learn to make it a GUI with something like Qt and add unit testing and continuous integration with something like Travis CI on GitHub. I did this exact project myself. It would be a great way to teach you more relevant skills than just data structures, assuming you have the time and desire. More on reddit.com
Ideas for data structure & algorithm projects
Read the FAQ - it has links to project idea threads. Also, if you just want to practice DS&A, then you have leetcode and similar sites. More on reddit.com
What are the easy Data Structure and Algorithms project ideas for beginners?
For beginners, projects like a Library Management System or Predictive Text Input using Trie are great options. They involve basic data structures like queues, stacks, and trees and help you grasp DSA essentials.
guvi.in
guvi.in › blog › project › 10 important data structures and algorithms project ideas
Data Structures and Algorithms Project Ideas Developers 2026
Why are Data Structure and Algorithms projects important for beginners?
DSA projects provide practical experience, helping you understand the importance of efficiency in code and how to apply algorithms in real-life scenarios, preparing you for technical interviews and career growth.
guvi.in
guvi.in › blog › project › 10 important data structures and algorithms project ideas
Data Structures and Algorithms Project Ideas Developers 2026
What skills can beginners learn from Data Structure and Algorithms projects?
You’ll learn to design efficient algorithms, optimize code, and gain a better understanding of data storage, retrieval, and manipulation. These projects also strengthen problem-solving skills.
guvi.in
guvi.in › blog › project › 10 important data structures and algorithms project ideas
Data Structures and Algorithms Project Ideas Developers 2026
Videos
Project | Data Structures Mini Project | All in One Data Structures ...
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5 Data Structures And Algorithms Projects for Your Resume - YouTube
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Interesting Project Ideas Using ONLY Data Structures And Algorithms| ...
Linked List Project in C | Mini Project on Linked List | C ...
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5 Amazing Project Ideas Using Only Data Structures and Algorithms ...
Kashipara
kashipara.com › project › idea › c-c- › c-project-using-data-structures_1095.html
C project using Data Structures project in C/C++ download source code with document - kashipara
February 7, 2017 - Free download C project using Data Structures mini and major C/C++ project source code. Download simple learning C/C++ project source code with diagram and documentations.
Enggroom
enggroom.com › c.aspx
projects in c using data structures,projects in c++ programming,projects in c and c++
LIBRARY MANAGEMENT SYSTEM PROJECT In C++,Travelling Agency Project In C++,Traffic Light Implementation Project In C++ Source Code For Tic Tac Toe Game In C,Telephone Directory Project In C,Restaurant billing Project In C++ Travelling Agency Project In C++,Hospital Management System Project ...
Sourcecodesworld
sourcecodesworld.com › source › BrowseCategory.asp
Data Structures - Data Structures in C Source Codes & Projects
Data Structures source codes in C programming language. Visit us @ Source Codes World.com for Data Structures projects, Data Structures final year projects and Data Structures source codes.
Quora
quora.com › What-are-some-project-ideas-for-data-structures-and-algorithms-in-C-for-beginners
What are some project ideas for data structures and algorithms in C for beginners? - Quora
Answer: Easy projects for data structures and algorithms in C include: * Implementing a basic calculator using a stack * Creating a simple to-do list manager with linked lists * Developing a phone book using a hash table
GUVI
guvi.in › blog › project › 10 important data structures and algorithms project ideas
Data Structures and Algorithms Project Ideas Developers 2026
February 13, 2026 - To make sure you don’t get stranded along the way, we’ve curated data structures and algorithms project ideas with varying complexities, learning outcomes, and programming languages to suit your skill level. Social media platforms thrive on connections, and a friend recommendation system adds a personal touch by suggesting new people to connect with. This project involves implementing graph structures and algorithms that help find the shortest path between users and identify mutual connections and similar interests.
Emertxe
emertxe.com › home › data structures | course home › data structures | projects
Data Structures Projects for Beginners | Build DS Algorithm Projects
July 31, 2025 - These color bits maintain approximate balance during insertions and deletions. While not perfectly balanced, it's sufficiently effective to guarantee O(log n) searching. The project's objective is to implement all RBT operations, integrating data structure projects using C to achieve optimal searching for large datasets.
University of Waterloo
ece.uwaterloo.ca › ~dwharder › aads › Projects › List
List of all projects | Algorithms and data structures
A stack that records not only the entries but also the current minimum and maximum entries in the stack. This can be implemented by having three arrays or a stack of a struct containing three entries. ... One array permits two stacks, one growing from each end. ... A stack where, if the stack is full, discards what is currently at the bottom of the stack and places the new object on the top. Project 3 will always be comprised one project related to node-based trees.
Reddit
reddit.com › r/learnprogramming › data structures projects?
r/learnprogramming on Reddit: Data Structures Projects?
June 3, 2023 -
Hi y'll, I am taking Data Structures next fall in college, I would like some suggestion of small projects to practice the Data Structures subjects, any recommendation?
Top answer 1 of 3
4
My class on Data structures had a final project to build a simple Huffman algorithm. It is uses some data structures and I learned a lot in the process. For context, the Huffman algorithm is used to compress files, like 7zip, WinRAR, etc, except it is simpler than the algorithms this programs implement. It is not very efficient. If I'm not mistaken, it was the first compressing algorithm developed. The main data structures required were: arrays, priority queue (or Heap, if your are feeling fancy), binary tree and linked list.
2 of 3
1
Maybe a chess engine? I reckon it uses data structures
GeeksforGeeks
geeksforgeeks.org › project
Project Archives - GeeksforGeeks
Social networking platforms are an important part of our lives, connecting people from all over the world. Building such platforms requires a robust technology stack that ...read more ... In today's digital world, we often encounter large amounts of text data, whether it's from articles, books, social media posts, or other sources.
GitHub
github.com › mochenxx › data-structures-mini-projects
GitHub - mochenxx/data-structures-mini-projects: Data structures mini projects for learning sharing
This project implements two type of linked list: singly linked list and doubly linked list. This program allows to input a singly linked list of integers. Following is representation of a SLL node in C language. /* Node structure of singly linked list */ struct Node { int info; // Info part struct Node* link; // Pointer to next node in SLL };
Starred by 4 users
Forked by 4 users
Languages C 98.7% | Objective-C 1.3% | C 98.7% | Objective-C 1.3%
Quora
quora.com › What-are-the-best-ideas-for-data-structure-project-of-medium-difficulty-meeting-the-standards-of-a-semester-project-of-an-average-university
What are the best ideas for data structure project of medium difficulty, meeting the standards of a semester project of an average university? - Quora
Answer (1 of 6): While I wouldn't claim these ideas to be the best, hopefully you might find this list useful: * Find the cheapest way to fix a computer network: A good excuse to implement union-find sets and the Kruskal algorithm.
IIES
iies.in › home › about iies › iies vision
C Programming Projects: From Basics to Real-World
January 20, 2026 - Building a mini DBMS in C is a challenging yet rewarding project. It combines data structures, file handling, and logical design.
Price $$$
Call +919886920008
Address No 80, Ahad Pinnacle, Ground Floor, 5th Main, 2nd Cross, 5th Block, Koramangala Industrial Area, 560095, Bangalore
Udemy
udemy.com › it & software › it certifications › data structures
Data Structure Using C Programming With Hands On Project | Udemy
We have included very selective data structures which are helpful to start with the data structures and algorithms so here we are not just starting with data structures directly we are teaching the basics of programming which will be helpful to learn implementing the data structures , such as : Arrays and structures , functions and pointers , ADT and memory allocation, Time and space complexity and more . we have simple quizes in this course to test what you learnt and to help you remember the concepts we have just taught simple things in projects ex : stack using linkedlist , stack using queue , sparse matrix and its concepts , airthmetic expression evaluations .
Reddit
reddit.com › r/cscareerquestions › projects to showcase data structures & algorithms knowledge.
Projects to Showcase Data Structures & Algorithms knowledge. : r/cscareerquestions
August 18, 2021 - A project will just demonstrate familiarity with XYZ technology and a willingness to learn. ... The interview is where most of your DS&A skills will be evaluated. Other than that, you could participate in coding competitions and if you do well on one, list it somewhere on your resume (that's one of the next things I plan on doing). ... Data structure questions only show up during technical interviews.
Codegnan
codegnan.com › home › the codegnan blog › 15 data structure and algorithm (dsa) project ideas
15 Data Structure and Algorithm (DSA) Project Ideas - Codegnan
January 12, 2026 - This project aims to develop a program that can calculate and display students’ grades based on their scores in various subjects. It can use a hash table to store and retrieve grades efficiently, and stores data as key-value pairs where students’ name or IDs is the ‘key’ and their grades are the ‘value.’ You can also implement functions to add or delete grades from the table. ... Learn fundamental concepts of data structures and algorithms related to data manipulation and basic arithmetic calculations