I was really at a loss about how to start the algorithm, but after listening to the lecture, I gained the strength to start step by step. I will buy it if a Java version comes out!

algorithmk20241121

With step-by-step explanations that even beginners can easily understand, the once-vague coding tests will become clear. Learn only what you need and apply it to real-world practice right away!

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상반기 취업 응원! 깜짝 할인

The secret to passing 38 companies: Essential algorithms for the 2025 coding test

코딩테스트대비

입문

초급

중급이상

파이썬

Python

Coding Test

Algorithm

자료구조

data-structure

Pre-course Algorithm Test

[Week 1] Time Complexity & Space Complexity

[Week 2] Arrays and Linked Lists, Binary Search, and Recursion

[Week 3] Sorting, Stacks and Queues, Hash

[Week 4] Trees and Heaps, BFS and DFS, and DP

[Week 5] Crushing actual past exam questions from Kakao, Samsung, and LINE