Data structures and algorithms roadmap pdf

  • Can I learn data structures and algorithms in 2 months?

    Usually, it takes 2-3 months to learn the basics and then a rigorous, six months regular practice of questions to master data structures and algorithms..

  • How do I start preparing for data structures and algorithms?

    Consider these seven steps to understand how to learn data structures and algorithms:

    1. Focus on depth
    2. Identify typical core problems
    3. Master each data structure
    4. Practice spaced repetition
    5. Identify patterns and isolate them
    6. Expand your knowledge
    7. Practice multiple ways

  • How much C++ do I need for DSA?

    C++ is commonly used to teach data structures and algorithms, so a basic understanding of the language would be helpful.
    You don't need to know any C++ to understand data structures and algorithms..

  • Sure.
    It's possible.
    DSA are an important part of being a programmer.
    They are often a way to test a developer in interviews.
  • The complete process to learn DSA from scratch can be broken into 5 parts: Learn a programming language of your choice.
    Learn about Time and Space complexities.
    Learn the basics of individual Data Structures and Algorithms.
    Practice, Practice, and Practice more.6 days ago

Let Me Explain

Data Structure and Algorithms play a vital role in solving problems (industrial problem, real scenario problem, etc…) Basically

Example 1

In your phone contacts, you must be search some contacts by their name, right? Here, have you thought that how fast your phone shows you the results?

Two Type of Complexities

1. Time 2

Notations

1. Big-O Notation (Ο) – Big O notation specifically describes worst case s… 2

Example : 2

In your phone suppose you opened multiple websites suppose 1, 2, 3

Example : 3

In day to day life most of you use Google Map right! Have you ever thought that how easily google find your specified location and get back to you with some

Now Learn Some Basics Algorithms…

Sorting Algorithms 1. Bubble Sort 2. Selection Sort 3. Insertion Sort 4. Merge Sort 5. Quick Sort 6. Count Sort etc… 👩‍🏫 Learn it here Searching Algorithms 1

Recursion

(Grasp the concept very clearly) It is a technique in which the function call itself again and again until the base case occurs

Backtracking

It is itself a recursion, but here it has some additional conditions which makes it more efficient. Some standard problems 1. Sudoku Solver Problem 2

Why should you learn data structures & algorithms cracks sheet?

The more you are able to solve a problem yourself without any reference to answers, the more you will improve

Data Structures and Algorithms Cracks Sheet (created by @lovebabbar) contains the most necessary questions to learn and grasp about most common and important DS and Algos


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