I love that you give me the opportunity to work on a variety of algorithmic problems and explain them in an easy-to-understand way!

yseon4068435

This course is for those preparing for coding tests in Java. It covers the top 10 topics that are most frequently tested in coding tests. It is structured step by step from basic to intermediate problems linked to the topic, so if you follow it step by step, you will get good results.

codingcamp

인프런 10주년! 사랑주간 전체 할인

Introduction to Java Algorithm Problem Solving: Coding Test Preparation

입문

초급

중급이상

자바

Java

Coding Test

Grading site link and lecture materials


String


Array (1 and 2-dimensional array)


Two pointers, Sliding window [Efficiency: O(n^2) --> O(n)]


HashMap, TreeSet (Hash, Sorting-supported Set)


Stack, Queue (Data Structures)


Sorting and Searching


Recursion, Tree, Graph (Basics of DFS, BFS)


Using DFS and BFS


Greedy Algorithm


dynamic programming
