I liked the examples and explanations that focused on the libraries needed for coding tests while also helping to build a solid foundation for Python.

bluekms

You can review the basic concepts you need to know to prepare for the upcoming coding test and solve algorithm problems using Python and Javascript.

jejucoding

인프런 10주년! 사랑주간 전체 할인

I opened my eyes and it was the day before the coding test.

Hojun Lee

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Coding Test

Coding Practice Sheet, Jacobe Portfolio Template

Crash Coding Test Preparation Problems ⚡ - Python

Crash Coding Test Preparation Problems ⚡ - Javascript

Python - Build your confidence with basic algorithm courses!

(Some videos added in March 22) Javascript - Build your confidence with a basic algorithm course!

Let's quickly review with Python's 30-minute summary course!

Let's quickly review with the Javascript 30-minute summary course!

Coding Test Final Method Summary! - Python

Coding Test Final Method Summary! - Javascript

(Updated June 21) Appendix - Useful Python modules for coding: <collections>, <itertools>

(Updated March 23) Appendix - Interview Questions & Coding Preparation Site Recommendations

(Updated 21 years ago) Appendix - Regular Expression PDF File

(Updated June 21) Linked list, Tree implemented in Python

(Updated March 22) [Front-end] Creating SPA with Vanilla JS and Asynchronous API Communication: Creating a Store Page