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1darray.c
1darray.c
 
 
2darray.c
2darray.c
 
 
2darray_pointers.c
2darray_pointers.c
 
 
LICENSE
LICENSE
 
 
README.md
README.md
 
 
array_pointer.c
array_pointer.c
 
 
array_using_pointer_using_loop.c
array_using_pointer_using_loop.c
 
 
binary_search.c
binary_search.c
 
 
binarytree.c
binarytree.c
 
 
bubble_sort.c
bubble_sort.c
 
 
circular_linked_list.c
circular_linked_list.c
 
 
circular_queue_array.c
circular_queue_array.c
 
 
circular_queue_using_linked_list.c
circular_queue_using_linked_list.c
 
 
deletion_array.c
deletion_array.c
 
 
deque_circular_array.c
deque_circular_array.c
 
 
doubly_linked_list.c
doubly_linked_list.c
 
 
full_bst.c
full_bst.c
 
 
heapify.c
heapify.c
 
 
insert_at_begin_array.c
insert_at_begin_array.c
 
 
insertion_array.c
insertion_array.c
 
 
insertion_sort.c
insertion_sort.c
 
 
linear_search.c
linear_search.c
 
 
linked_list.c
linked_list.c
 
 
maxi_mini_bst.c
maxi_mini_bst.c
 
 
merge__sort.c
merge__sort.c
 
 
merge_sort.c
merge_sort.c
 
 
pointer.c
pointer.c
 
 
queue_array.c
queue_array.c
 
 
queue_linked_list.c
queue_linked_list.c
 
 
queue_stack.c
queue_stack.c
 
 
quick_sort.c
quick_sort.c
 
 
selection_sort.c
selection_sort.c
 
 
stack_using_array.c
stack_using_array.c
 
 
stack_using_linked_list.c
stack_using_linked_list.c
 
 
traversal_array.c
traversal_array.c
 
 

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📚 Data Structures and Algorithms in C

This repository contains my implementations of fundamental Data Structures and Algorithms (DSA) in the C programming language.

I created these programs while learning DSA to improve my programming skills, strengthen my understanding of core concepts, and build a strong foundation for coding interviews and placements.

Topics Covered

Arrays

  • 1D Array
  • 2D Array
  • 2D Array using Pointers
  • Array using Pointers
  • Array Traversal
  • Array Insertion
  • Insert at Beginning
  • Array Deletion

Searching

  • Linear Search
  • Binary Search

Sorting

  • Bubble Sort
  • Selection Sort
  • Insertion Sort
  • Merge Sort
  • Quick Sort

Linked Lists

  • Singly Linked List
  • Circular Linked List
  • Doubly Linked List

Stack

  • Stack using Array
  • Stack using Linked List

Queue

  • Queue using Array
  • Queue using Linked List
  • Queue using Stack
  • Circular Queue using Array
  • Circular Queue using Linked List
  • Deque using Circular Array

Trees

  • Binary Tree
  • Binary Search Tree (BST)
  • Full BST
  • Heapify
  • Maximum & Minimum in BST

Pointers

  • Pointer Basics
  • Arrays and Pointers

Features

  • Beginner-friendly C programs
  • Covers essential Data Structures
  • Includes popular Searching and Sorting algorithms
  • Easy to understand and practice
  • Written for learning purposes

Technologies Used

  • C Programming Language
  • GCC Compiler
  • Visual Studio Code

How to Run

Compile any C program using GCC.

gcc filename.c -o output

Run the program:

./output

Example:

gcc binary_search.c -o binary_search
./binary_search

Purpose

The purpose of this repository is to learn and practice Data Structures and Algorithms by implementing them from scratch in C without using external libraries.

Future Improvements

  • Add Time and Space Complexity for each program
  • Add Graph Data Structure
  • Add AVL Tree
  • Add Trie
  • Add Sample Inputs and Outputs
  • Improve code organization

Author

Trayam Roy

B.Tech Information Technology

GitHub: https://github.com/heyytrayamm

06:14 AM,Midnapore,WB

About

Data Structures in C

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Readme
MIT license
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