
10-Week C++ Coding Test | Algorithm Coding Test
kundol
$127.60
Basic / Coding Test, C++
4.8
(321)
The best coding test course that gets you accepted into coding tests at Naver, Kakao, and Samsung in just 10 weeks!
Basic
Coding Test, C++

10-Week C++ Coding Test | Algorithm Coding Test
kundol
$127.60
Basic / Coding Test, C++
4.8
(321)
The best coding test course that gets you accepted into coding tests at Naver, Kakao, and Samsung in just 10 weeks!
Basic
Coding Test, C++

10-Week C++ Coding Test | Algorithm Coding Test
kundol
$127.60
Basic / Coding Test, C++
4.8
(321)

Linear Data Structures for People Who Learned C the Hard Way
nullnull8537
$51.70
Basic / C, vc++, Algorithm, Coding Test
5.0
(47)
This lecture covers how to properly implement a linked list-based linear data structure using C language. You can understand the structure of the DB as well as the linked list at once.
Basic
C, vc++, Algorithm

Linear Data Structures for People Who Learned C the Hard Way
nullnull8537
$51.70
Basic / C, vc++, Algorithm, Coding Test
5.0
(47)

I opened my eyes and it was the day before the coding test.
jejucoding
$34.10
Basic / Coding Test
4.6
(85)
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.
Basic
Coding Test

I opened my eyes and it was the day before the coding test.
jejucoding
$34.10
Basic / Coding Test
4.6
(85)
![Coding Test [ ALL IN ONE ]Course Thumbnail](https://cdn.inflearn.com/public/courses/328689/cover/6ef42916-2254-4b56-b03a-5c6afa1b13d8/Thumbnail.png?w=420)
Coding Test [ ALL IN ONE ]
nossi
$127.60
Basic / Python, Algorithm, Coding Test
4.9
(126)
Coding Test [ALL IN ONE] ✔️ Complete with one lecture
Basic
Python, Algorithm, Coding Test
![Coding Test [ ALL IN ONE ]Course Thumbnail](https://cdn.inflearn.com/public/courses/328689/cover/6ef42916-2254-4b56-b03a-5c6afa1b13d8/Thumbnail.png?w=420)
Coding Test [ ALL IN ONE ]
nossi
$127.60
Basic / Python, Algorithm, Coding Test
4.9
(126)
![[Beginner's Guide] Kotlin Syntax for AndroidCourse Thumbnail](https://cdn.inflearn.com/public/courses/328032/cover/b566fea7-2dce-49cf-bd5a-911e33af1f31/328032-eng.png?w=420)
[Beginner's Guide] Kotlin Syntax for Android
bokchi
$17.60
6 Days Only
25%
$13.20
Beginner / Kotlin, Coding Test
4.7
(63)
This is a basic Kotlin grammar course. Designed for those wanting to develop Android apps in Kotlin, it offers an enjoyable way to build a solid foundation in Kotlin grammar from scratch.
Beginner
Kotlin, Coding Test
![[Beginner's Guide] Kotlin Syntax for AndroidCourse Thumbnail](https://cdn.inflearn.com/public/courses/328032/cover/b566fea7-2dce-49cf-bd5a-911e33af1f31/328032-eng.png?w=420)
[Beginner's Guide] Kotlin Syntax for Android
bokchi
$17.60
6 Days Only
25%
$13.20
Beginner / Kotlin, Coding Test
4.7
(63)

JS Sniper Training School that Snipes Coding Interviews
The Oreum
$29.70
Intermediate / JavaScript, Coding Test
4.9
(28)
Are you about to have a coding interview? You've come to the right place! We've gathered together JavaScript concepts that you may not understand well or are confused about no matter how many times you hear them, and we'll take some time to dig into them together :) Are you ready to capture the interviewer's heart?
Intermediate
JavaScript, Coding Test

JS Sniper Training School that Snipes Coding Interviews
The Oreum
$29.70
Intermediate / JavaScript, Coding Test
4.9
(28)

Kim Young-han's Practical Java - Intermediate Part 2
yh
$51.70
Basic / Java, oop, Algorithm, Coding Test
5.0
(705)
Learn Java generics and collection frameworks in depth with a focus on practical applications. Also learn the basics of data structures.
Basic
Java, oop, Algorithm

Kim Young-han's Practical Java - Intermediate Part 2
yh
$51.70
Basic / Java, oop, Algorithm, Coding Test
5.0
(705)

Introduction to Java Algorithm Problem Solving: Coding Test Preparation
codingcamp
$59.40
Beginner / Java, Coding Test
4.8
(340)
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.
Beginner
Java, Coding Test

Introduction to Java Algorithm Problem Solving: Coding Test Preparation
codingcamp
$59.40
Beginner / Java, Coding Test
4.8
(340)

Introduction to Python Algorithm Problem Solving (Coding Test Preparation)
codingcamp
$59.40
Beginner / Python, Coding Test
4.9
(204)
Solve coding test problems using Python.
Beginner
Python, Coding Test

Introduction to Python Algorithm Problem Solving (Coding Test Preparation)
codingcamp
$59.40
Beginner / Python, Coding Test
4.9
(204)
![Coding Test Tips from a Test Creator [Coding Test with Python]Course Thumbnail](https://cdn.inflearn.com/public/courses/328755/cover/cac792f3-89c7-418b-8e23-49c5bede1bad/328755.png?w=420)
Coding Test Tips from a Test Creator [Coding Test with Python]
choikiwon
$26.40
Basic / Coding Test, Python
4.9
(28)
You will thoroughly understand the principles!
Basic
Coding Test, Python
![Coding Test Tips from a Test Creator [Coding Test with Python]Course Thumbnail](https://cdn.inflearn.com/public/courses/328755/cover/cac792f3-89c7-418b-8e23-49c5bede1bad/328755.png?w=420)
Coding Test Tips from a Test Creator [Coding Test with Python]
choikiwon
$26.40
Basic / Coding Test, Python
4.9
(28)

Jeju Coding Base Camp Code Festival: JavaScript 100 Questions
jejucoding
$42.90
Basic / JavaScript, Coding Test
4.5
(37)
I hope that through this course you will gain a clearer understanding of grammar and gain confidence in solving problems.
Basic
JavaScript, Coding Test

Jeju Coding Base Camp Code Festival: JavaScript 100 Questions
jejucoding
$42.90
Basic / JavaScript, Coding Test
4.5
(37)
![[Python] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory EditionCourse Thumbnail](https://cdn.inflearn.com/public/courses/331842/cover/bc65732d-d4df-4d03-b804-625dbd6b1a83/331842-eng.png?w=420)
[Python] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory Edition
gaebaljob
$18.70
Basic / dfs, Algorithm, Coding Test, Python, python3
5.0
(17)
This is a basic DFS lecture that explains the way a liberal arts major and working developer studied to get a job :) We have prepared a lecture where you can learn by solving problems yourself, with minimal boring theory lectures! After taking this lecture, you will be able to solve silver level DFS problems on your own according to Baekjoon standards.
Basic
dfs, Algorithm, Coding Test
![[Python] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory EditionCourse Thumbnail](https://cdn.inflearn.com/public/courses/331842/cover/bc65732d-d4df-4d03-b804-625dbd6b1a83/331842-eng.png?w=420)
[Python] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory Edition
gaebaljob
$18.70
Basic / dfs, Algorithm, Coding Test, Python, python3
5.0
(17)
![[Java] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory EditionCourse Thumbnail](https://cdn.inflearn.com/public/courses/331159/cover/69d7b62d-e089-4f30-8c48-f8f7c8186ea4/331159-eng _v2.png?w=420)
[Java] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory Edition
gaebaljob
$18.70
Basic / dfs, Algorithm, Coding Test, Java
5.0
(44)
This is a basic DFS lecture that explains the way a liberal arts major and working developer studied to get a job :) We have prepared a lecture where you can learn by solving problems yourself, with minimal boring theory lectures! After taking this lecture, you will be able to solve silver level DFS problems on your own according to Baekjoon standards.
Basic
dfs, Algorithm, Coding Test
![[Java] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory EditionCourse Thumbnail](https://cdn.inflearn.com/public/courses/331159/cover/69d7b62d-e089-4f30-8c48-f8f7c8186ea4/331159-eng _v2.png?w=420)
[Java] DFS Algorithm Understandable Even for Liberal Arts Students! - Introductory Edition
gaebaljob
$18.70
Basic / dfs, Algorithm, Coding Test, Java
5.0
(44)

Java Coding Test - IT Conglomerate Problem Set
codingcamp
$68.20
Basic / Java, Coding Test
5.0
(15)
What kinds of problems appear in coding tests these days? Solve “practical” problems yourself, reflecting the latest corporate coding test trends. We provide proven problems and solutions to effectively build your algorithm and problem-solving skills. (with Java)
Basic
Java, Coding Test

Java Coding Test - IT Conglomerate Problem Set
codingcamp
$68.20
Basic / Java, Coding Test
5.0
(15)
Coding Test Practice Test (with C++): For Large Companies
codingcamp
$59.40
Intermediate / Coding Test, C++
4.9
(17)
This course is for those who want to prepare for coding tests in the form of real mock exams. Each mock exam consists of 5 questions. It would be good to take my course, "Algorithm Problem Solving for IT Employment".
Intermediate
Coding Test, C++
Coding Test Practice Test (with C++): For Large Companies
codingcamp
$59.40
Intermediate / Coding Test, C++
4.9
(17)

Introduction to Algorithm Problem Solving for IT Employment (with C/C++): Coding Test Preparation
codingcamp
$59.40
Beginner / C++, Coding Test
4.9
(153)
This course is for those who are preparing for an algorithm test using the C/C++ programming language. The purpose of this course is to develop problem-solving skills using algorithms and data structures.
Beginner
C++, Coding Test

Introduction to Algorithm Problem Solving for IT Employment (with C/C++): Coding Test Preparation
codingcamp
$59.40
Beginner / C++, Coding Test
4.9
(153)

Top 10 JavaScript Algorithms
The Oreum
$22.00
Intermediate / JavaScript, Coding Test, Algorithm
4.4
(15)
Develop your ability to find the core of a problem and solve it with the 'Top 10 JavaScript Algorithms' that cover the most frequently asked types of problems!
Intermediate
JavaScript, Coding Test, Algorithm

Top 10 JavaScript Algorithms
The Oreum
$22.00
Intermediate / JavaScript, Coding Test, Algorithm
4.4
(15)

Jeju Coding Base Camp Code Festival: Python 100 Questions
jejucoding
$42.90
Basic / Python, Coding Test
4.9
(28)
I hope that through this course you will gain a clearer understanding of grammar and gain confidence in solving problems.
Basic
Python, Coding Test

Jeju Coding Base Camp Code Festival: Python 100 Questions
jejucoding
$42.90
Basic / Python, Coding Test
4.9
(28)

Coding Introduction Course for Non-Developers: Python Basics & Algorithms for Passing PCCE
grepp
$62.70
Beginner / Python, Coding Test
4.3
(3)
Prepare perfectly for the Programmers Coding Essential Competency Certification (PCCE), from Python basics to competency certification!
Beginner
Python, Coding Test

Coding Introduction Course for Non-Developers: Python Basics & Algorithms for Passing PCCE
grepp
$62.70
Beginner / Python, Coding Test
4.3
(3)
![Coding Test Core for Beginners (Theory and Problem Solving) [Python]Course Thumbnail](https://cdn.inflearn.com/public/courses/330763/cover/2b5078e6-f4cc-47e4-b9d4-01f9f419d6fb/330763-eng.png?w=420)
Coding Test Core for Beginners (Theory and Problem Solving) [Python]
codingcamp
$59.40
Beginner / Python, Coding Test
5.0
(23)
This is a Python coding test lecture centered on problem solving, tailored to those who are new to coding tests.
Beginner
Python, Coding Test
![Coding Test Core for Beginners (Theory and Problem Solving) [Python]Course Thumbnail](https://cdn.inflearn.com/public/courses/330763/cover/2b5078e6-f4cc-47e4-b9d4-01f9f419d6fb/330763-eng.png?w=420)
Coding Test Core for Beginners (Theory and Problem Solving) [Python]
codingcamp
$59.40
Beginner / Python, Coding Test
5.0
(23)

For IT company employment: Conquer the coding test on your own (C/C++)
yongbaks
$26.40
Basic / Coding Test, C
4.7
(40)
The fastest way to build the foundation of coding tests for joining IT companies! #Picture-based explanation #Code writing know-how #Companies you can go to #Only necessary questions
Basic
Coding Test, C

For IT company employment: Conquer the coding test on your own (C/C++)
yongbaks
$26.40
Basic / Coding Test, C
4.7
(40)

Introduction to Javascript Algorithm Problem Solving (Coding Test Preparation)
codingcamp
$59.40
Beginner / JavaScript, Coding Test
4.7
(190)
This course is for those who are preparing for a coding test using JavaScript. It is designed to teach step-by-step, from fun basic problems to advanced algorithms.
Beginner
JavaScript, Coding Test

Introduction to Javascript Algorithm Problem Solving (Coding Test Preparation)
codingcamp
$59.40
Beginner / JavaScript, Coding Test
4.7
(190)
2025 Unreal Authorized Instructor – Game Company Coding Test Sparta Class
YAL
$17.60
25%
$13.20
Beginner / C++, Coding Test
5.0
(10)
This course is a coding test prep course for new professionals preparing for game company employment.
Beginner
C++, Coding Test
2025 Unreal Authorized Instructor – Game Company Coding Test Sparta Class
YAL
$17.60
25%
$13.20
Beginner / C++, Coding Test
5.0
(10)

Beginner Algorithm Coding Test 40-Day Completion (by HaruCoding)
harucoding
Free
Basic / Java, Coding Test
5.0
(25)
Baekjoon Bronze 4·5 Difficulty Algorithm Beginner Roadmap Starting with 3-4 Problems Daily
Basic
Java, Coding Test

Beginner Algorithm Coding Test 40-Day Completion (by HaruCoding)
harucoding
Free
Basic / Java, Coding Test
5.0
(25)
[EduAtoZ] Python CosPro Level 1 Practice Problem Solutions (40 Problems)
SoYoung Yoon
Free
Basic / Python, Coding Test
5.0
(7)
This course is for those preparing for the CosPro Level 1 exam, covering the COS Pro Level 1 sample problems released by the exam organizer, YBM Net Co., Ltd.
Basic
Python, Coding Test
[EduAtoZ] Python CosPro Level 1 Practice Problem Solutions (40 Problems)
SoYoung Yoon
Free
Basic / Python, Coding Test
5.0
(7)
2026 Latest Coding Test Java, Analysis of 195 Actual Past Problems
nossi
$127.60
Basic / Java, Coding Test, Algorithm, data-structure
5.0
(6)
This is a course for job seekers / career-changing backend developers preparing for coding tests with JAVA. We analyze 195 actual exam questions to clearly show you the question patterns.
Basic
Java, Coding Test, Algorithm
2026 Latest Coding Test Java, Analysis of 195 Actual Past Problems
nossi
$127.60
Basic / Java, Coding Test, Algorithm, data-structure
5.0
(6)

Python Programming from the Ground Up
javaspecialist
$19.80
Basic / Python, Coding Test, programming-languages
4.9
(29)
A star instructor in IT development, artificial intelligence, and IT strategic planning provides an easy, detailed, and accurate explanation of the Python programming language.
Basic
Python, Coding Test, programming-languages

Python Programming from the Ground Up
javaspecialist
$19.80
Basic / Python, Coding Test, programming-languages
4.9
(29)

Skill Improvement Algorithm Coding Test 40-Day Completion (by HaruCoding)
harucoding
Free
Basic / Java, Coding Test
5.0
(5)
Algorithm Skill Enhancement Pattern Learning with Baekjoon Bronze 1·2 Difficulty Problems
Basic
Java, Coding Test

Skill Improvement Algorithm Coding Test 40-Day Completion (by HaruCoding)
harucoding
Free
Basic / Java, Coding Test
5.0
(5)

Prepare for the PCCP certification with Java, including development capabilities and certifications
grepp
$93.50
Basic / Java, Coding Test, Algorithm, data-structure
4.6
(7)
Learn Java-based data structures and algorithms, and grow into a competitive coding expert with practical problems!
Basic
Java, Coding Test, Algorithm

Prepare for the PCCP certification with Java, including development capabilities and certifications
grepp
$93.50
Basic / Java, Coding Test, Algorithm, data-structure
4.6
(7)

Prepare for the PCCP certification with Python, including development skills and certifications
grepp
$77.00
Basic / Python, Coding Test, Algorithm, data-structure
4.0
(3)
Strengthen your coding skills through coding test problems by learning Python-based data structures and algorithms!
Basic
Python, Coding Test, Algorithm

Prepare for the PCCP certification with Python, including development skills and certifications
grepp
$77.00
Basic / Python, Coding Test, Algorithm, data-structure
4.0
(3)

Java for non-majors
lshinman
Free
Beginner / Java, oop, Coding Test, Functional Programming
4.9
(16)
Non-majors and beginner developers can easily learn Java grammar. It is a method of learning grammar by analyzing examples.
Beginner
Java, oop, Coding Test

Java for non-majors
lshinman
Free
Beginner / Java, oop, Coding Test, Functional Programming
4.9
(16)
Complete Coding Test Preparation! Real Scoring System Based [Python Algorithm Master Class]
codersit
$169.40
Basic / Python, Coding Test, Algorithm, data-structure, get a job
5.0
(5)
"Most similar to real practice! Capture employment, coding competitions, and skills all at once." Perfect preparation for corporate coding tests! Skill improvement from basics to intermediate level! This course contains only the essentials needed for coding test preparation. Structured step-by-step from basic concepts to practical problems, you can simultaneously develop programming skills and practical sense.
Basic
Python, Coding Test, Algorithm
Complete Coding Test Preparation! Real Scoring System Based [Python Algorithm Master Class]
codersit
$169.40
Basic / Python, Coding Test, Algorithm, data-structure, get a job
5.0
(5)
iOS App Monetization Start, Swift Grammar Master [Beginner]
jangsanggu
Free
Beginner / iOS, Swift, oop, Coding Test, Algorithm
5.0
(13)
When learning Swift, the iOS programming language, it can be confusing when multiple concepts appear all at once. That's why I created this course with the principle that "when understanding a new concept, only previously learned concepts should be used." So this course is meticulously designed with a sequential structure between concepts, where only one new concept appears at each stage, and no other unfamiliar concepts appear at all. One concept per minute, 180 concepts total. From the basics of variables and constants to understanding memory structure from a CS perspective, and even the latest syntax for asynchronous processing. In 3 hours, you'll learn 180 core concepts in the designed order.
Beginner
iOS, Swift, oop
iOS App Monetization Start, Swift Grammar Master [Beginner]
jangsanggu
Free
Beginner / iOS, Swift, oop, Coding Test, Algorithm
5.0
(13)
Data Structures & Algorithms with JavaScript (Concepts + Problem Solving)
Kyo
$42.90
2 Days Only
23%
$33.00
Basic / JavaScript, Algorithm, data-structure, Coding Test
5.0
(8)
Learn core data structures and algorithms such as Stack, Queue, Linked List, Sorting, and DFS/BFS by implementing them directly with JavaScript. Solve frequently appearing problem types together to build problem-solving skills essential for coding tests and interviews.
Basic
JavaScript, Algorithm, data-structure
Data Structures & Algorithms with JavaScript (Concepts + Problem Solving)
Kyo
$42.90
2 Days Only
23%
$33.00
Basic / JavaScript, Algorithm, data-structure, Coding Test
5.0
(8)
[EduAtoZ] Python Utilization & Cos Pro Level 2
SoYoung Yoon
$26.40
Basic / Python, Coding Test
4.7
(3)
If you have learned the Python language, this course will help you improve your Python skills and obtain a certificate through solving Cos Pro Level 2 problems, which will allow you to acquire simple problem-solving skills, analyze output values for input, and analyze requirements.
Basic
Python, Coding Test
[EduAtoZ] Python Utilization & Cos Pro Level 2
SoYoung Yoon
$26.40
Basic / Python, Coding Test
4.7
(3)
iOS App Monetization Start, Swift Grammar Master [Beginner, Intermediate, Advanced]
jangsanggu
$13.20
Intermediate / iOS, Swift, oop, Coding Test, Algorithm
5.0
(21)
When learning Swift, the iOS programming language, it can be confusing when multiple concepts appear all at once. That's why I created this course with the principle that "when understanding a new concept, only previously learned concepts should be used." So this course is meticulously designed with a sequential structure between concepts, where only one new concept appears at each stage, and no other unfamiliar concepts appear at all. One concept per minute, 180 concepts total. From the basics of variables and constants to understanding memory structure from a CS perspective, and even the latest syntax for asynchronous processing. In 3 hours, you'll learn 180 core concepts in the designed order.
Intermediate
iOS, Swift, oop
iOS App Monetization Start, Swift Grammar Master [Beginner, Intermediate, Advanced]
jangsanggu
$13.20
Intermediate / iOS, Swift, oop, Coding Test, Algorithm
5.0
(21)

Basic Algorithm Coding Test 40-Day Completion (by Haru Coding)
harucoding
Free
Basic / Python, Java, Coding Test
5.0
(8)
Baekjoon Bronze 3 Level Core Problem-Based Coding Test Fundamentals Training
Basic
Python, Java, Coding Test

Basic Algorithm Coding Test 40-Day Completion (by Haru Coding)
harucoding
Free
Basic / Python, Java, Coding Test
5.0
(8)

Practical Algorithm Coding Test Problem Solving 100 Questions (by HaruCoding)
harucoding
Free
Basic / Java, Coding Test, Algorithm, data-structure
5.0
(1)
Master Algorithm Problem Solving with 100 Essential Silver Level Problems from Baekjoon Online Judge
Basic
Java, Coding Test, Algorithm

Practical Algorithm Coding Test Problem Solving 100 Questions (by HaruCoding)
harucoding
Free
Basic / Java, Coding Test, Algorithm, data-structure
5.0
(1)
Clean Coding: Learning Good Code Writing Techniques Through Cooking Analogies
arigaram
$77.00
Basic / Team Collaboration Tool, Coding Test, Refactoring
5.0
(1)
👨🍳 Like cooking code, neatly and deliciously! 『Clean Coding』 is a code cooking class for chef-like developers, where they joyfully learn clean coding through a cooking analogy. 🍽️
Basic
Team Collaboration Tool, Coding Test, Refactoring
Clean Coding: Learning Good Code Writing Techniques Through Cooking Analogies
arigaram
$77.00
Basic / Team Collaboration Tool, Coding Test, Refactoring
5.0
(1)