DEV Community: Samir Paul The latest articles on DEV Community by Samir Paul (@samirpaul). https://dev.to/samirpaul https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F763428%2F5c71e0e3-ceec-49e9-8654-7493b11b13d8.jpg DEV Community: Samir Paul https://dev.to/samirpaul en All Important Data Structures & Algorithms for Coding Interview Samir Paul Mon, 07 Nov 2022 19:57:09 +0000 https://dev.to/samirpaul/all-important-data-structures-algorithms-for-coding-interview-1ao https://dev.to/samirpaul/all-important-data-structures-algorithms-for-coding-interview-1ao <p><a href="https://github.com/SamirPaul1/DSAlgo" rel="noopener noreferrer"><img alt="DSA banner" src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fraw.githubusercontent.com%2FSamirPaulb%2Fassets%2Fmain%2Fdsa-in-python.jpg"></a></p> <h4> Repository Link: <a href="https://github.com/SamirPaul1/DSAlgo" rel="noopener noreferrer">https://github.com/SamirPaul1/DSAlgo</a> </h4> <p>In this repository, I have stored solutions to various problems and concepts of <strong>Data Structures and Algorithms</strong> in Python3 in a structured manner.✨</p> <p>✅ <em><strong>Topics Covered</strong></em>:</p> <ul> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/02_Dynamic-Programming" rel="noopener noreferrer"><strong>Dynamic Programming</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/03_Sorting-Algorithms" rel="noopener noreferrer"><strong>Sorting Algorithms</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/04_LinkedList" rel="noopener noreferrer"><strong>LinkedList</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/05_Object-Oriented-Programming" rel="noopener noreferrer"><strong>Object-Oriented Programming</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/06_Binary-Trees" rel="noopener noreferrer"><strong>Binary Trees</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/07_Graph" rel="noopener noreferrer"><strong>Graph Algorithms</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/08_Heap" rel="noopener noreferrer"><strong>Heap</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/09_Matrix" rel="noopener noreferrer"><strong>Matrix</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/10_Trie" rel="noopener noreferrer"><strong>Trie</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/11_Binary-Search" rel="noopener noreferrer"><strong>Binary Search</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/12_Backtracking" rel="noopener noreferrer"><strong>Backtracking</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/13_Stack" rel="noopener noreferrer"><strong>Stack</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/14_Queue" rel="noopener noreferrer"><strong>Queue</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/15_Greedy" rel="noopener noreferrer"><strong>Greedy</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/16_String" rel="noopener noreferrer"><strong>String</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/17_Bit-Manipulation" rel="noopener noreferrer"><strong>Bit Manipulation</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/18_Array" rel="noopener noreferrer"><strong>Array</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/19_HashMap" rel="noopener noreferrer"><strong>HashMap</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/20_DFS-BFS" rel="noopener noreferrer"><strong>DFS BFS</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/21_Two-Pointers" rel="noopener noreferrer"><strong>Two Pointers</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/22_Math" rel="noopener noreferrer"><strong>Math</strong></a> </li> <li> <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/23_Recursion" rel="noopener noreferrer"><strong>Recursion</strong></a> </li> </ul> <p>In various folders of the above topics, you can find questions and concepts related to that topic. </p> <ul> <li><p>In the <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/02_Dynamic-Programming" rel="noopener noreferrer">Dynamic Programming</a> section, you can find all the questions covered and not covered in <a href="https://www.youtube.com/c/AdityaVermaTheProgrammingLord" rel="noopener noreferrer"><strong>Aditya Verma's</strong></a> <a href="https://youtube.com/playlist?list=PL_z_8CaSLPWekqhdCPmFohncHwz8TY2Go" rel="noopener noreferrer"><strong>dynamic programming playlist</strong></a> folder-wise with my <a href="https://raw.githubusercontent.com/SamirPaul1/DSAlgo/main/02_Dynamic-Programming/Dynamic-Programming-NOTE.pdf" rel="noopener noreferrer"><strong>handwritten notes</strong></a>.✍️</p></li> <li><p>If you are preparing for an interview from <a href="https://takeuforward.org/interviews/strivers-sde-sheet-top-coding-interview-problems/" rel="noopener noreferrer"><strong>Striver’s SDE Sheet</strong></a> then the <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/30-Days-SDE-Sheet-Practice" rel="noopener noreferrer"><strong>30-Days-SDE-Sheet-Practice</strong></a> will be helpful to you. Here I have stored solutions to questions of each day with short notes to each solution, as short notes about the approach are very helpful during revision.🎯</p></li> <li><p>In the <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/Questions-Sheet" rel="noopener noreferrer"><strong>Questions-Sheet</strong></a> directory, you can find questions asked by top product-based companies.</p></li> <li><p>There is a collection of books and pdfs on various important computer science fundamentals in the <a href="https://github.com/SamirPaul1/DSAlgo/tree/main/BOOKS-and-PDFs" rel="noopener noreferrer"><strong>BOOKS-and-PDFs</strong></a> directory.📚</p></li> </ul> <p><a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fraw.githubusercontent.com%2FSamirPaulb%2Fassets%2Fmain%2Frepository-image-dsalgo-samirpaul1-leetcode-post.jpeg" class="article-body-image-wrapper"><img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fraw.githubusercontent.com%2FSamirPaulb%2Fassets%2Fmain%2Frepository-image-dsalgo-samirpaul1-leetcode-post.jpeg" alt="DSAlgo Repository"></a></p> <p>I am continuously trying to improve this repository by adding new questions and concepts related to the respective topic. Please feel free to contribute to this repository.💻</p> <p><b>If you appreciate my work, please give a star(🌟) to this repository. It motivates me. 🚀🚀</b></p> <p><b>View this repository in online VSCode like interface▶️ <a href="https://samirpaul1.github.io/DSAlgo" rel="noopener noreferrer">https://samirpaul.in/DSAlgo</a></b>👇</p> <p><a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fraw.githubusercontent.com%2FSamirPaulb%2Fassets%2Fmain%2Fsamirpaul.in-DSAlgo-demo.png" class="article-body-image-wrapper"><img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fraw.githubusercontent.com%2FSamirPaulb%2Fassets%2Fmain%2Fsamirpaul.in-DSAlgo-demo.png" alt="DSA Online VSCode"></a></p> dsa interview python tutorial