It's difficult, but it seems systematic, so I'll keep following along.

yji09030350

This is a core CS (computer-science) lecture that organizes essential data structure concepts, which are required for practical work and interviews, centered around intuitive flow and diagrams.
It covers the entire range from arrays and lists to trees, graphs, and heaps, selecting only the key parts.
It's designed to help even first-time learners quickly grasp the overall context by explaining concepts in a connected structure rather than a simple enumeration.
The slides are structured in an organized note format suitable for review,
and are especially recommended for those looking for a final review before an interview or who wish to solidify their basic concepts.

yiyj10305235

[CS Technical Interview 5] Data Structures That Make Sense

Thank you. Fighting until you complete the entire course!

자료구조

Interview

면접

코딩테스트

알고리즘

하루 3시간! 하룻밤 만에 성장할 수 있는 강의만 모았어요!

3시간 만에 완강할 수 있는 강의 ⏰

입문

초급

중급이상

computer-science

data-structure

2026 카카오 공채 - 개발

kakao-tech

2026 카카오 공채 - 채용

kakao-recruitment

INTRO: Course Introduction & Outline

Data Structures Overview

Arrays and Lists

Stack and Queue

Hash table

Graph

Tree

Appendix: Interview Practice