Don’t struggle with coding tests alone anymore!
From non-majors to majors, we invite everyone to the best free Python coding test course, where anyone can easily understand the material and develop practical skills.
In the world of coding tests, Python is undoubtedly a standout language. Thanks to its concise and intuitive syntax, you can write code much more quickly and in far fewer lines than with C++ or Java, even when implementing the same logic.
This becomes a powerful weapon in coding test environments, where you must implement accurate code within a limited amount of time. In addition, Python provides a wealth of powerful and efficient built-in data structures, such as lists and dictionaries, helping you solve even complex algorithmic problems with relative ease.
In this course, we will make the most of these advantages of Python, helping you focus more on the essence of each problem and invest your time in developing solution strategies.
This free course systematically covers everything you need to pass coding tests. First, you will take an in-depth look at the principles of the key data structures (arrays, linked lists, stacks, queues, hash tables, trees, heaps, and graphs) that form the foundation of coding tests. Rather than simply memorizing concepts, you will gain a clear understanding through real-world examples of when and why each data structure is used. Next, you will master key algorithms (brute force, greedy algorithms, DFS/BFS, dynamic programming, and more).
* The course is updated every week
For those preparing for coding tests for the first time with the goal of landing a job at an IT company: We provide the most efficient and proven learning roadmap for those who felt lost about where and how to begin.
For non-majors who aspire to become developers: We minimize difficult computer science terminology and break down conceptual barriers with easy-to-understand explanations and analogies that anyone can grasp.
Various communities
An open chat room where you can communicate directly with developers and authors, including 900 working professionals.
A Naver Café (with 1,700 members) where you can create and conduct various study groups.
