Data Structures Fundamentals

Data Structures Fundamentals
1 hour coourse
Certification paid
Course by EdX
Data Structures Fundamentals
What will you learn?
Basics of data structures including their fundamental building blocks: arrays and linked lists
How to use Dynamic arrays
A very powerful and widely used technique called hashing and its applications
How to use priority queues to efficiently schedule jobs, in the context of a computer operating system or real life
Basic structure of binary search trees - AVL trees and Splay trees
Applications of data structures
About the course

A good algorithm usually comes together with a set of good data structures that allow the algorithm to manipulate the data efficiently. In this course, part of the Algorithms and Data Structures MicroMasters program, we consider the common data structures that are used in various computational problems. You will learn how these data structures are implemented in different programming languages and will practice implementing them in our programming assignments. This will help you to understand what is going on inside a particular built-in implementation of a data structure and what to expect from it. You will also learn typical use cases for these data structures.

A few examples of questions that we are going to cover in this course are:

  • What is a good strategy of resizing a dynamic array?
  • How priority queues are implemented in C++, Java, and Python?
  • How to implement a hash table so that the amortized running time of all operations is O(1) on average?
  • What are good strategies to keep a binary tree balanced?
  • We look forward to seeing you in this course! We know it will make you a better programmer.

    Data Structures Fundamentals
    Learn about data structures that are used in computational thinking – both basic and advanced.
    Daniel Kane
    Daniel Kane
    Assistant Professor, Computer Science and Engineering & Dept. of Mathematics UC San Diego
    Alexander S. Kulikov
    Alexander S. Kulikov
    Visiting Professor UC San Diego
    Michael Levin
    Michael Levin
    Chief Data Scientist Yandex.Market
    Neil Rhodes
    Neil Rhodes
    Lecturer UC San Diego
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