강의

N
챌린지

멘토링

N
클립

로드맵

Programming

/

Algorithm & Data Structure

The coding test bible [python]

The most complete bible for passing all coding tests.

(5.0) 5 reviews

124 learners

  • nossi
텍스트 강의
Algorithm
data-structure
Coding Test
Python

Reviews from Early Learners

What you will learn!

  • Data Structure/Algorithm Theory

  • Coding tests for companies

  • Problem Solutions / Answer Key

  • Memorizing algorithm templates

📕 Cote's Bible - The best book to prepare for real coding tests

“If you learn like this, your skills will definitely improve.”

I experienced it firsthand and eventually passed the coding tests of more than 10 companies including Kakao, Samsung, SK Hynix, and Naver .


“ I made the book I wanted when I was studying .”


Over the past 4 years, I have taught numerous students at universities, corporate bootcamps, Inflearn, and 8-week killing camps.

I saw and heard firsthand where things got stuck and what was difficult .

I created it by reflecting all those experiences.

I will introduce in detail the result of my hard work, " 📕 Cote's Bible " below :)

Killing Camp Infrun-005

📌 Why do you need this book?


✔ Crazy detailed explanations

“Why does this code work like this?” We will help you understand why each line of code flows the way it does.

✔ Solve one problem in 2 to 4 ways

We will help you compare different approaches directly and develop a sense of choosing the fastest and most accurate solution in real-life situations.

✔ Data Structure/Algorithm Theory + Practical TIP

Theory is one thing, problems are another? NO! You can see for yourself how the concepts you learned are applied to real problems.

✔ Templates provided for memorization

The answer is to just memorize frequently used codes and efficient patterns. This is because you need to save time in real life!

✔ Contains only the core types that must be solved

We have carefully selected only the questions that reflect actual exam questions from 2020 to last year .

CleanShot 2025-03-14 at 14.36.46@2x

Do you know that?

If you read the problem carefully, there are hints on how to solve it.

You want to find the “minimum”? → I would suspect DP and BFS first.

Have you seen the range of N? → You can decide how to solve it: O(N²), O(N) O(logN).

If you look closely at each condition → there are hidden clues that can help you think of specific data structures/algorithms.

This problem is a BFS problem.

NO!

There are many ways to solve a problem, and in the exam room, it is important to choose the optimal method for the given conditions.


When practicing, try out different methods and make sure you understand the pros and cons of each, which will give you a much greater advantage in real life.

CleanShot 2025-03-14 at 14.38.05@2x
CleanShot 2025-03-14 at 14.33.31@2x

[Useful Tips]

As you solve problems and implement them, there are many useful tips to keep in mind.


As I explain, I will also share key tips that you can immediately use in your coding tests!

I recommend this to these people

For beginners of coding tests

➡ We will teach you essential data structure/algorithm concepts and provide you with a complete guide on how problems are presented.

I'm a person who has studied a lot.
➡ Let's become the god of coding through coding tips and various approaches.

I am the god of coding tests.
➡ Let’s go toKilling Camp, which deals with difficult problems!

What happens if you master this book?

✅ The worry of “How do I come up with a solution?” disappears.

✅ You will be able to freely use Python grammar frequently used in coding tests .

✅ Practice solving a problem with different approaches , so you can choose the method that best suits your situation.

✅ You will gain the ability to apply data structure/algorithm concepts to problems .

✅ Problem solving time is drastically shortened. ( Required template + code tip )

Learn about these things.

CleanShot 2025-03-14 at 14.03.04@2x

Data Structure/Algorithm Concepts

Data structure/algorithm concepts for coding tests .


CleanShot 2025-03-14 at 14.14.26@2x

Coding Test Application TIP

So how does a hash table appear in a code test?

I will tell you how questions are presented based on data structure and algorithm!

CleanShot 2025-03-14 at 14.29.27@2x

Code Templates

Weapons you must equip when entering the testing room
We'll organize it into a code template for you.
Be sure to memorize these

CleanShot 2025-03-14 at 14.31.10@2x

Commentary

(1) Understanding the problem (2) Approach (3,4) Code design implementation
A meticulously written commentary in 4 steps!

How did you come up with this solution?

We will answer all your questions.

Development Namno, Instructor Noh Jeong-ho

Hello. This is instructor Noh Jeong-ho.

I am impressed by well-written books and lectures.

We will provide you with a perfect lecture so that you can feel the same emotion.


📌 Teaching experience

  • 2024 ~ Present: Kookmin Bank IT's Your Life Bootcamp Coding Test Instructor

  • 2022 ~ 2024: Special lecturer for coding tests at many universities including Korea University of Technology, Sungkyunkwan University, Ewha Womans University, and Pusan National University

  • 2021: Kakao Enterprise Recruitment Pass

  • 2020: Passed coding tests at major IT companies such as Samsung Electronics, Naver, and SK Hynix

Things to note before taking the class

Learning Materials

  • We also share e-books written in Notion.

  • You will solve problems created directly based on past exam questions. (Self-grading site)

Note

  • This book is for building a solid foundation.

  • Even if you solve a problem, there will be many people who say, 'I don't know exactly how to solve it' who will gain a lot.


  • If you want a difficult problem, come toKilling Camp !

  • If you would like to see this content in a lecture , please come to the Cote All-in-One Lecture !

Recommended for
these people

Who is this course right for?

  • For those who are new to data structures/algorithms

  • For those curious about how to apply it to problem-solving

Need to know before starting?

  • python

Hello
This is

6,852

Learners

326

Reviews

305

Answers

4.9

Rating

6

Courses

現 개발자 취업컨설팅 회사 대표

     삼성전자 임직원 교육 출강
     대학, 기업, 국비교육 특강 진행

     면접관련 서적 집필 중(길벗 출판사) 
     '개발남노씨' 유튜브 채널 운영

前 카카오엔터프라이즈

     성균관대 전자전기공학 학사

Curriculum

All

79 lectures

Published: 
Last updated: 

Reviews

All

5 reviews

5.0

5 reviews

  • mandu00님의 프로필 이미지
    mandu00

    Reviews 18

    ∙

    Average Rating 4.8

    5

    96% enrolled

    I came running here after hearing that Mr. Noh published the bible of coding tests🥳 Last year, I conquered the data structure and algorithm concepts and representative problems that felt difficult while taking the All-in-One coding test course, and I grew a lot by systematically and repeatedly solving problems through the Killing Camp. During that process, Mr. Noh's lectures were an incredibly big help, and the Python materials for coding tests provided in the Killing Camp were very helpful for problem solving! And this Coding Test Bible seems to be the final compilation where you can see all those materials, concept explanations, and templates at once. Personally, I love the All-in-One coding test course so much that I'd recommend watching it together, but since this book also has detailed explanations, I strongly recommend thoroughly reading it multiple times to make it completely yours! Participating in the All-in-One coding test course + Killing Camp last year was a major turning point in my career, and thanks to that, I overcame my fear of coding tests and successfully switched to a well-known tech company in the US with a 3x salary increase😊😊 If you have the will and persistence to repeatedly acquire the lecture/book content and representative problems (templates), and solve application problems based on that, you'll definitely feel your skills improving rapidly. Make sure to repeatedly solve problems you've already solved after some time intervals. If you solve about 50 problems repeatedly almost by heart with your eyes closed, it becomes really easy from then on. Since I'm a fan of Mr. Noh's lectures, I wrote this review with fan sentiment and it got long😊😊 In conclusion, I highly recommend building your foundation by repeatedly reviewing this book or lectures, and if you have the capacity, participating in the Killing Camp as well! If you have the will, it will be an investment that's not a waste at all🙌

    • ckh06010615님의 프로필 이미지
      ckh06010615

      Reviews 4

      ∙

      Average Rating 5.0

      5

      92% enrolled

      It covers the major algorithms and problem types that appear in recent corporate coding tests. It also includes appropriately high-quality problems for each algorithm and problem type. With this one e-book, you can achieve the best results in the shortest amount of time! However, it will only be meaningful if you carefully solve the problems yourself and internalize them.

      • hansion456189님의 프로필 이미지
        hansion456189

        Reviews 1

        ∙

        Average Rating 5.0

        5

        90% enrolled

        Trustworthy Development Nam Noh's content!! After learning about him through YouTube and Inflearn lectures, I rushed to buy his book as soon as I saw the announcement. Once again, the quality is excellent 😊😊 Among Korean coding test materials, the visualizations are truly unique, making it easy to understand quickly from a learner's perspective. The code snippets and example problems provided allow for self-reflection, making it the best resource for building a foundation in coding tests!!

        • jjjes7582492님의 프로필 이미지
          jjjes7582492

          Reviews 1

          ∙

          Average Rating 5.0

          5

          30% enrolled

          • asasdfasdf134sdfa님의 프로필 이미지
            asasdfasdf134sdfa

            Reviews 1

            ∙

            Average Rating 5.0

            5

            30% enrolled

            $26.40

            nossi's other courses

            Check out other courses by the instructor!

            Coding Test [ ALL IN ONE ]Course Thumbnail

            Coding Test [ ALL IN ONE ]

            nossi

            Coding Test [ALL IN ONE] ✔️ Complete with one lecture

            Basic

            Basic

            Python, Algorithm, Coding Test

            Coding Test [ ALL IN ONE ]Course Thumbnail

            Coding Test [ ALL IN ONE ]

            nossi

            Developer Interview Preparation with Previous Questions [CS Complete Conquest]Course Thumbnail

            Developer Interview Preparation with Previous Questions [CS Complete Conquest]

            nossi

            Analysis of CS major interview questions [Operating system/data structure/algorithm/database/network]!

            Basic

            Basic

            Interview, Tech Interview, Operating System

            Developer Interview Preparation with Previous Questions [CS Complete Conquest]Course Thumbnail

            Developer Interview Preparation with Previous Questions [CS Complete Conquest]

            nossi

            [Killing Camp] Coding Test 8 Weeks 80 ProblemsCourse Thumbnail

            [Killing Camp] Coding Test 8 Weeks 80 Problems

            nossi

            🔥 80 Coding Test Practice Problems. 8-Week Bootcamp. 🔥 Weekly Live Sessions + 1:1 Coach Feedback + Real Past Exam Questions

            Intermediate

            Intermediate

            Algorithm, Coding Test

            [Killing Camp] Coding Test 8 Weeks 80 ProblemsCourse Thumbnail

            [Killing Camp] Coding Test 8 Weeks 80 Problems

            nossi

            Coding Test Bible [java]Course Thumbnail

            Coding Test Bible [java]

            nossi

            Ultimate Bible for Coding Test ALL PASS

            Basic

            Basic

            Java, Coding Test, Algorithm

            Coding Test Bible [java]Course Thumbnail

            Coding Test Bible [java]

            nossi

            [Secret Notes on Web Developer Employment] Leaked by Kakao Ex-employeesCourse Thumbnail

            [Secret Notes on Web Developer Employment] Leaked by Kakao Ex-employees

            nossi

            Reflecting the latest trends!! The employment secret note is still being updated. (You can check the latest update date at the bottom of the curriculum) All the know-how about employment and job changes that the 'Kakao public recruitment passing developer' secretly tells you (Hot hot🔥)

            Beginner

            Beginner

            Interview, kakao-recruitment

            [Secret Notes on Web Developer Employment] Leaked by Kakao Ex-employeesCourse Thumbnail

            [Secret Notes on Web Developer Employment] Leaked by Kakao Ex-employees

            nossi

            Similar courses

            Explore other courses in the same field!

            Coding Test Bible [java]Course Thumbnail

            Coding Test Bible [java]

            nossi

            Ultimate Bible for Coding Test ALL PASS

            Basic

            Basic

            Java, Coding Test, Algorithm

            Coding Test Bible [java]Course Thumbnail

            Coding Test Bible [java]

            nossi

            Coding Test Tips from a Test Creator [Coding Test with Python]Course Thumbnail

            Coding Test Tips from a Test Creator [Coding Test with Python]

            choikiwon

            You will thoroughly understand the principles!

            Basic

            Basic

            Coding Test, Python

            Coding Test Tips from a Test Creator [Coding Test with Python]Course Thumbnail

            Coding Test Tips from a Test Creator [Coding Test with Python]

            choikiwon

            Prepare for the PCCP certification with Python, including development skills and certificationsCourse Thumbnail

            Prepare for the PCCP certification with Python, including development skills and certifications

            grepp

            Strengthen your coding skills through coding test problems by learning Python-based data structures and algorithms!

            Basic

            Basic

            Python, Coding Test, Algorithm

            Prepare for the PCCP certification with Python, including development skills and certificationsCourse Thumbnail

            Prepare for the PCCP certification with Python, including development skills and certifications

            grepp

            Im Jang-hwan's Kalman Filter 1Course Thumbnail

            Im Jang-hwan's Kalman Filter 1

            jhim21

            You can understand the theoretical operation principle of the Kalman Filter through easy examples.

            Basic

            Basic

            kalman-filter, Probability and Statistics, Linear Algebra

            Im Jang-hwan's Kalman Filter 1Course Thumbnail

            Im Jang-hwan's Kalman Filter 1

            jhim21

            Jeju Coding Base Camp Code Festival: Python 100 QuestionsCourse Thumbnail

            Jeju Coding Base Camp Code Festival: Python 100 Questions

            jejucoding

            I hope that through this course you will gain a clearer understanding of grammar and gain confidence in solving problems.

            Basic

            Basic

            Coding Test, Python

            Jeju Coding Base Camp Code Festival: Python 100 QuestionsCourse Thumbnail

            Jeju Coding Base Camp Code Festival: Python 100 Questions

            jejucoding

            [EduAtoZ] Python CosPro Level 1 Practice Problem Solutions (40 Problems)Course Thumbnail

            [EduAtoZ] Python CosPro Level 1 Practice Problem Solutions (40 Problems)

            SoYoung Yoon

            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

            Basic

            Python, Coding Test

            [EduAtoZ] Python CosPro Level 1 Practice Problem Solutions (40 Problems)Course Thumbnail

            [EduAtoZ] Python CosPro Level 1 Practice Problem Solutions (40 Problems)

            SoYoung Yoon

            Learning Python Basics A to Z with 100% ChatGPT UtilizationCourse Thumbnail

            Learning Python Basics A to Z with 100% ChatGPT Utilization

            goka

            Learn Python from scratch by fully utilizing ChatGPT. Rather than tedious conceptual explanations, the focus is on students directly experiencing coding and developing problem-solving skills through example problems and practical exercises. After mastering Python's basic syntax, you can build your skills by solving various problems in Level 1 and Level 2. Furthermore, you can identify and supplement your weaknesses through an Exam structured like a real test. By regularly solving problems and utilizing ChatGPT, students can have a memorable learning experience without feeling bored.

            Beginner

            Beginner

            Python, Algorithm, ChatGPT

            Learning Python Basics A to Z with 100% ChatGPT UtilizationCourse Thumbnail

            Learning Python Basics A to Z with 100% ChatGPT Utilization

            goka

            Prepare for the PCCP certification with Java, including development capabilities and certificationsCourse Thumbnail

            Prepare for the PCCP certification with Java, including development capabilities and certifications

            grepp

            Learn Java-based data structures and algorithms, and grow into a competitive coding expert with practical problems!

            Basic

            Basic

            Java, Coding Test, Algorithm

            Prepare for the PCCP certification with Java, including development capabilities and certificationsCourse Thumbnail

            Prepare for the PCCP certification with Java, including development capabilities and certifications

            grepp

            iOS App Monetization Start, Swift Grammar Master [Beginner, Intermediate, Advanced]Course Thumbnail

            iOS App Monetization Start, Swift Grammar Master [Beginner, Intermediate, Advanced]

            jangsanggu

            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

            Intermediate

            iOS, Swift, oop

            iOS App Monetization Start, Swift Grammar Master [Beginner, Intermediate, Advanced]Course Thumbnail

            iOS App Monetization Start, Swift Grammar Master [Beginner, Intermediate, Advanced]

            jangsanggu

            Learning Game Development and Algorithms with C++ with Windows APICourse Thumbnail

            Learning Game Development and Algorithms with C++ with Windows API

            bij

            This is a game development & algorithm course that focuses on the algorithms and principles of 2D game development from the ground up using Windows API and C++.

            Basic

            Basic

            winapi, C++, game-math

            Learning Game Development and Algorithms with C++ with Windows APICourse Thumbnail

            Learning Game Development and Algorithms with C++ with Windows API

            bij

            iOS App Monetization Start, Swift Grammar Master [Beginner]Course Thumbnail

            iOS App Monetization Start, Swift Grammar Master [Beginner]

            jangsanggu

            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

            Beginner

            iOS, Swift, oop

            iOS App Monetization Start, Swift Grammar Master [Beginner]Course Thumbnail

            iOS App Monetization Start, Swift Grammar Master [Beginner]

            jangsanggu

            Game Algorithms You Must Learn by Lee Deok-wooCourse Thumbnail

            Game Algorithms You Must Learn by Lee Deok-woo

            ideugu

            This is an online lecture that systematically organizes pathfinding and spatial partitioning algorithms used in game production.

            Intermediate

            Intermediate

            Algorithm, Unity

            Game Algorithms You Must Learn by Lee Deok-wooCourse Thumbnail

            Game Algorithms You Must Learn by Lee Deok-woo

            ideugu

            Computer Science (4): Data Structures - Data Storage, Algorithms, Object OrientationCourse Thumbnail

            Computer Science (4): Data Structures - Data Storage, Algorithms, Object Orientation

            onemoresipofcoffee

            ✅ Out of the entire series (1) ~ (7), (4) data structure, algorithm, object-oriented, programming language ✅ CS101 series lectures - From basic computer theory to the latest practical examples - Provides a wide range of basic knowledge

            Beginner

            Beginner

            Operating System, Algorithm

            Computer Science (4): Data Structures - Data Storage, Algorithms, Object OrientationCourse Thumbnail

            Computer Science (4): Data Structures - Data Storage, Algorithms, Object Orientation

            onemoresipofcoffee

            Coding Introduction Course for Non-Developers: Python Basics & Algorithms for Passing PCCECourse Thumbnail

            Coding Introduction Course for Non-Developers: Python Basics & Algorithms for Passing PCCE

            grepp

            Prepare perfectly for the Programmers Coding Essential Competency Certification (PCCE), from Python basics to competency certification!

            Beginner

            Beginner

            Python, Coding Test

            Coding Introduction Course for Non-Developers: Python Basics & Algorithms for Passing PCCECourse Thumbnail

            Coding Introduction Course for Non-Developers: Python Basics & Algorithms for Passing PCCE

            grepp