README.md

Google Developer Student Clubs IIIT Vadodara

Data Structures and Algorithms Resources

DSA resources | IIITV Open Source

Step 1: Learn a Programming language (C, C++ or Java)

C Language Tutorial

• https://www.youtube.com/playlist?list=PL7ersPsTyYt2Q-SqZxTA1D-melSfqBRMW

C++ Language Tutorial

• https://www.youtube.com/playlist?list=PLu0W_9lII9agpFUAlPFe_VNSlXW5uE0YL

Java Language Tutorial

• https://www.youtube.com/playlist?list=PLu0W_9lII9agS67Uits0UnJyrYiXhDS6q

Step 2: Understand Basic Concepts

Asymptotic notations

• Video tutorials

  • https://www.iarcs.org.in/inoi/online-study-material/topics/efficiency.php
  • https://www.youtube.com/watch?v=9TlHvipP5yA&list=PLDN4rrl48XKpZkf03iYFl-O29szjTrs_O&index=6

• Article

  • http://www.iitk.ac.in/esc101/08Jul/lecnotes/practise_sol.pdf
  • https://runestone.academy/runestone/books/published/pythonds/AlgorithmAnalysis/toctree.html

Number Theory Lectures

• Video tutorials

  • https://www.youtube.com/playlist?list=PLauivoElc3giVROwL-6g9hO-LlSen_NaV
  • https://www.youtube.com/playlist?list=PL2q4fbVm1Ik4liHX78IRslXzUr8z5QxsG

• Article

  • https://cp-algorithms.com/

Sorting Algorithms

• Video tutorials

  • https://visualgo.net/en/sorting?slide=1
  • https://www.youtube.com/playlist?list=PLsFNQxKNzefK_DAUwnQwBizOmcY7aDLoY

• Article

  • https://www.geeksforgeeks.org/sorting-algorithms/
  • https://www.iarcs.org.in/inoi/online-study-material/topics/sorting.php

Searching Algorithms

• Video tutorials

  • https://visualgo.net/en/dfsbfs?slide=1
  • https://www.youtube.com/playlist?list=PLauivoElc3gjE_s-7owHO0RVb_jj7Rx85

• Article

  • https://www.geeksforgeeks.org/searching-algorithms/

Recursion

• Video Tutorial

  • https://www.youtube.com/playlist?list=PL_z_8CaSLPWeT1ffjiImo0sYTcnLzo-wY

• Article

  • https://www.csee.umbc.edu/~chang/cs202.f98/readings/recursion.html
  • https://www.byte-by-byte.com/recursion/

LinkedList

• Video Tutorial

  • https://www.youtube.com/playlist?list=PL-Jc9J83PIiF5VZmktfqW6WVU1pxBF6l_

• Article

  • https://www.hackerearth.com/practice/data-structures/linked-list/singly-linked-list/tutorial/

Stack & Queue

• Video Tutorial

  • https://www.youtube.com/playlist?list=PL-Jc9J83PIiEyUGT3S8zPdTMYojwZPLUM

• Article

  • https://www.hackerearth.com/practice/notes/stacks-and-queues/

Greedy Algorithms

• Article

  • https://www.iarcs.org.in/inoi/online-study-material/topics/greedy.php
  • https://www.topcoder.com/thrive/articles/Greedy%20is%20Good

Bitmanipulation

• Video tutorials

  • https://www.youtube.com/playlist?list=PL2q4fbVm1Ik7ip1VkWwe5U_CEb93vw6Iu

• Article

  • https://www.hackerearth.com/practice/notes/bit-manipulation/

Dynamic Programming :

• Video tutorials

  • Dynamic Programming by Aditya Verma Playlist

• Article

  • https://www.freecodecamp.org/news/demystifying-dynamic-programming-3efafb8d4296/
  • https://www.topcoder.com/thrive/articles/Dynamic%20Programming:%20From%20Novice%20to%20Advanced

Trees :

• Video tutorials

  • https://www.youtube.com/playlist?list=PLgUwDviBIf0q8Hkd7bK2Bpryj2xVJk8Vk

• Article

  • https://www.iarcs.org.in/inoi/online-study-material/topics/dp-trees.php
  • https://people.eecs.berkeley.edu/~vazirani/s99cs170/notes/dynamic2.pdf

Graphs :

• Video tutorials

  • https://www.youtube.com/playlist?list=PLgUwDviBIf0rGEWe64KWas0Nryn7SCRWw

• Article

  • https://www.iarcs.org.in/inoi/online-study-material/topics/graphs.php

Segment Trees:

• Video tutorials

  • https://www.youtube.com/playlist?list=PL2q4fbVm1Ik6v2-emg_JGcC9v2v2YTbvq

• Article

  • https://cp-algorithms.com/data_structures/segment_tree.html

Step 3: Practice questions

Platforms:

• GeeksforGeek
• Leetcode
• https://www.codechef.com/
• https://codeforces.com/

Practice Sheet:

• DSA 450 Questions Sheet - Love Babbar
• A2OJ Ladders
• cp-contests | 💻 Archive of Competitive Programming Contests hosted by IIITV CC