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Best Resources to Learn Data Structures and Algorithms

I will share best Resources to learn data structures and algorithms in this post. Resources will be mostly the videos playlist on Youtube.

I will share the best resources to learn data structures and algorithms in this post.
Resources will be mostly the videos playlist on Youtube, and once you are done with the videos, start solving questions of that topic on leetcode so that you get a clear understanding of that topic.

Table of Contents

Best Resources to Learn Data Structures and Algorithms

  1. Array and Strings
  2. Multidimensional Arrays (2D)
  3. Recursion and Backtracking
  4. Sorting Algorithms
  5. Divide and Conquer (Binary Search and its Applications)
  6. Linked Lists
  7. Stacks and Queues
  8. Binary Trees and Binary Search Trees
  9. Priority Queues and Heaps (Implementation also)
  10. General Trees and Graphs
  11. Dynamic Programming.

Other Concepts:

  1. Hashmap
  2. Bit manipulation
  3. Greedy.
  4. Tries
  5. Number theory (Sieve, Prime factorization, etc.)
  6. String Algorithm (KMP and Z algorithm)
  7. Sliding Window

For theory purposes, refer to courses from Coding Ninjas. (There are plenty of free alternatives also)

Best Data Structures and Algorithms Course Online

To do a DSA course online, you should enroll in the best dsa course by coding ninjas.

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  • Ankush Sir will teach you recursion, and you will become an expert in that topic. Then, it will be a cakewalk for you to solve dynamic programming & graph questions.
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  • Topics have a deadline: You must complete your topics before the deadline. If you fail in doing so, your score will decrease. But, they have a course pause option if you struggle with deadlines. You can use this feature to extend the deadline. It will help you to complete the course successfully.
If you have any doubts, let me know in the comment section. You can also ask your doubts on my Instagram account

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Best resource for data structures and algorithms [Practice]:

  1. Beginners in problem-solving:  Refer to CN Platform Codestudio (For Theory and Beginners Questions)
  2. Intermediate in problem-solving: You can refer to the DSA sheet prepared by Love Babbar (sheet link)(Side by side, you can start giving contests on CP platforms- ATCODER, CODEFORCES, CODECHEF)
  3. You can also practice DSA questions on leetcode. It is an awesome website for practice purposes; you can also follow their study plan.
Resources of Data Structures and Algorithms

Related Posts:

Maximum Subarray Sum Kadane Algorithm
Pattern In C Programming

2 comments

  1. Most helpful website
    1. Thankyou so much
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