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How do I start learning Data Structures and Algorithms from scratch?

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How do I start learning Data Structures and Algorithms from scratch?

Here is a step-by-step plan to improve your data structure and algorithm skills:

  1. Step 1: Understand Depth vs.
  2. Step 2: Start the Depth-First Approach—make a list of core questions.
  3. Step 3: Master each data structure.
  4. Step 4: Spaced Repetition.
  5. Step 5: Isolate techniques that are reused.
  6. Step 6: Now, it’s time for Breadth.

What should I start first Data Structures or Algorithms?

You should learn basic Data Structures first. Almost every algorithm is based on some sort of Data Structure. So first learn some basic Data Structures like arrays, link lists, stacks, queues, heaps,etc and then move on to Algorithms.

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Where should I learn Data Structures and Algorithms from?

Stack and Queue

  • geeksforgeeks.org – Stack Data Structure.
  • geeksforgeeks.org – Introduction and Array Implementation.
  • tutorialspoint.com – Data Structures Algorithms.
  • cs.cmu.edu – Stacks.
  • cs.cmu.edu – Stacks and Queues.
  • cs.cmu.edu – Stacks and Queues.

How many days does it take to learn Data Structures and Algorithms?

Data Structures and Algorithms can be learned in approximately 6 – 12 months with quality resources and guidance, depending on the individual’s learning capacity for this field and other influencing factors.

Can I learn data structures and algorithms before programming?

I think it’s fine to learn the two side-by-side. If you try to just learn the data structures and algorithms first without doing any programming, it will all be a bit abstract – I think you’re likely to learn more effectively if you can use what you’re learning in a practical context.

Where can I learn data structures and algorithms for free Quora?

YOUTUBE TUTORIALS:

  • Data Structures And Algorithms By Code With Harry.
  • Data Structures And Algorithms By Apna College.
  • Data Structures And Algorithms By Simple Snipets.
  • Data Structures And Algorithms By Anuj Bhaiya.
  • Data Structures And Algorithms By Jenny’s Lectures.
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What is the best way to learn data structures and algorithms?

Now, the efficient way of learning Data Structures and Algorithms depends on a several factors: 1 Your prior knowledge of programming languages and basic DS and Algos. 2 The purpose for which you want to learn it. 3 The resources available to you. 4 A perfect guide!

How do I start learning data structures and content?

YouTube channels: There are many YouTube channels available from which you can start learning. Content is good too. Below are the few listed channels: You can go with any language in which you are comfortable and have a command. Data structures are very important to ace in placements. You need to learn and practice it a lot.

Why learn algorithms?

What is an algorithm? Why learn algorithms? Why Learn DSA? Write optimized and scalable code – Once you have knowledge about different data structures and algorithms, you can determine which data structure and algorithm to choose in various conditions.

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How can I strengthen my knowledge of data structures?

Now coming to strengthening the knowledge of data structures. For that, start practicing the problems from leetcode. Start with the easy problems and do 5 problems a day. Increase the number to 10-20 when you get comfortable. Try to find the brute force solution for a problem and once you find it, try to optimize it.