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Binary_search.cpp
Binary_search.cpp
 
 
Linear_Search.cpp
Linear_Search.cpp
 
 
README.md
README.md
 
 
bubble_sort.cpp
bubble_sort.cpp
 
 
check_palindrome.cpp
check_palindrome.cpp
 
 
count_ways.cpp
count_ways.cpp
 
 
factorial.cpp
factorial.cpp
 
 
fibonacci.cpp
fibonacci.cpp
 
 
getsum.cpp
getsum.cpp
 
 
isSorted.cpp
isSorted.cpp
 
 
letter_combination_of_string.cpp
letter_combination_of_string.cpp
 
 
merge_sort.cpp
merge_sort.cpp
 
 
power_calculation.cpp
power_calculation.cpp
 
 
power_of_2..cpp
power_of_2..cpp
 
 
quick_sort.cpp
quick_sort.cpp
 
 
reach_Home.cpp
reach_Home.cpp
 
 
reverse_string.cpp
reverse_string.cpp
 
 
say_digits.cpp
say_digits.cpp
 
 
subsequence_of_string.cpp
subsequence_of_string.cpp
 
 
subsets.cpp
subsets.cpp
 
 

README.md

C++ Data Structures & Algorithms (DSA) + LeetCode Solutions 🔥🔥🔥

Language License Repo Status

Welcome to C++ DSA & LeetCode Solutions—your all-in-one resource for mastering data structures, algorithms and acing coding interviews!
Welcome to C++ DSA & LeetCode Solutions—your all-in-one resource for mastering data structures, algorithms and acing coding interviews! This repository features clean, well-documented C++ implementations covering foundational CS concepts and a growing library of LeetCode problem solutions.

🚩 Features

  • Core DSA modules: Binary search, sorting, arrays, and more.
  • Extensive LeetCode practice: Solutions mapped by problem number, ideal for interviews and self-study.
  • Clear folder structure: Easily find what you need, whether it’s theory or practice.
  • Beginner-friendly: Accessible explanations and simple build instructions.

📁 Repository Structure

DSA/ ├── Leetcode_Practice_Questions/ # LeetCode solutions │ ├── LC_1.cpp │ ├── LC_2.cpp │ └── README.md ├── binarysearch.cpp # Core algorithms/data structures ├── sort_0_&_1.cpp ├── ... └── README.md # Start here!

cppdsa/
├── Leetcode_Practice_Questions/  # LeetCode solutions
│   ├── LC_1.cpp
│   ├── LC_2.cpp
│   └── ...
├── binarysearch.cpp              # Core algorithms/data structures
├── sort_0_&_1.cpp
└── README.md                     # Start here!

Highlights

  • Leetcode_Practice_Questions:

  • Leetcode_Practice_Questions: Organized, numbered solutions with a focused README.

  • Core DSA files:
    Example:

    • binarysearch.cpp: Classic binary search implementation
    • sort_0_&_1.cpp: Fast 0/1 segregation in arrays

  • Core DSA files: Example:

    • binarysearch.cpp: Classic binary search implementation
    • sort_0_&_1.cpp: Fast 0/1 segregation in arrays
    • (More coming soon!)

🧑‍💻 Usage & Getting Started

  1. Clone the Repository git clone https://github.com/alisamad1/DSA.git 
    git clone https://github.com/your-username/your-repo-name.git
  2. Enter the Directory cd DSA 
    cd cppdsa
  3. Compile & Run Any File
  • With g++ (example for binarysearch): 
    g++ binarysearch.cpp -o binarysearch
./binarysearch

    g++ binarysearch.cpp -o binarysearch
./binarysearch
  • Or open files using your favorite C++ IDE (e.g., VS Code, CLion).

✍️ Contributing

Contributions, bug reports, and suggestions are welcome!
Whether you spot a typo, want to add a new algorithm, or have ideas for improvement, just open an issue or pull request. Contributions, bug reports, and suggestions are welcome! Whether you spot a typo, want to add a new algorithm, or have ideas for improvement, just open an issue or pull request on the new repository.

💡 Why Use This Repository?

  • Exam & Interview Prep: Spot-on for students and job-seekers.
  • Learning by Examples: Study code, understand logic, and solve problems hands-on.
  • Open Source: Freely use and extend under the MIT License.

📫 Contact

Questions? Ideas?
Questions? Ideas? Let’s connect!

⭐ Support

If this project helps you, please ⭐️ this repo and share it to support more learners!