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Algorithm & Data Structure

Introduction to Algorithm Problem Solving for IT Employment (with C/C++): Coding Test Preparation

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.

(4.9) 153 reviews

3,822 learners

  • codingcamp
C++
Coding Test

Reviews from Early Learners

What you will gain after the course

  • C/C++ Algorithms and Data Structures

  • Coding test problem solving skills

Confidently take IT company recruitment coding tests!
Learn C language algorithms by solving problems.

📢 Please make sure to check before taking the class!

  • The grading program for Windows provided in this course is provided free of charge for the convenience of students. Please note that a grading program for macOS is not available .
  • This course is designed to allow you to continue learning without any difficulties, even without a grading program . If you consider grading a crucial element of your learning, please consider taking this course more carefully.
  • Please understand that refunds and course cancellations due to grading program failures are not possible when downloading study materials. (This is a bonus material provided separately from the course price.)
  • For more details, please check [Scoring Program Notice] at the bottom of the page.

If you want to pass the coding test for sure
How to study

1️⃣ Try to solve the problem first before watching the video .

2️⃣ Spend at least 30 minutes studying each problem on your own before watching the video.

3️⃣ When studying a problem, you should study it by drawing pictures and tables with pen and paper .

4️⃣ It's very important to research on paper with pen. This is where problem-solving skills develop.

5️⃣ If the problem is not resolved after 30 minutes, watch the video and practice repeatedly until you become familiar with it.

Only in this lecture
Key points.

#1.
Of course, problem solving
Direct implementation

All class videos are divided into sections that explain the solution method for the corresponding problem and sections that demonstrate the implementation of the source code . By solving a variety of problems yourself, you'll cultivate your application skills and prepare for actual tests, leveraging over 12 years of experience teaching the Information Olympiad.

#2.
Problem and answer code
We provide

Before watching the video, be sure to try solving the problems on your own. It's best to spend about 20 minutes on each problem and, if you can't solve it, watch the video instead. (Watch the first 10 or so problems directly to familiarize yourself with them.)

Grading Program Announcement 💻

💡 Please make sure to check!
Refunds are not possible due to the grading program not functioning when downloading materials.

We provide the grading program free of charge in the hopes that you will study as if it were a real exam.

The grading program is a free bonus provided separately from the course. The course price does not include services such as personal consultation or grading program support. Please note that if you consider the grading program to be a crucial element of your learning, we recommend you consider your course carefully. Please understand that refunds are not possible if the grading program fails to function after downloading the materials.

There is no guarantee that this program will work on every computer you use, but we've tested it on Windows 10. (You must install the .Net Framework before use. dotNetFX45_Full_setup.exe file is included.)

If the grading program doesn't work, please note that we cannot resolve the issue because we don't have access to your computer. You will need to manually grade your work. (The file in1.txt contains the input data, and out1.txt contains the correct answer data for in1.txt.)

⚠️ Cancellation of classes due to grading program failure is not possible .

  • The grading program does not work on Mac computers.
  • Please be sure to install the .Net Framework before using the program. dotNetFX45_Full_setup.exe file is provided.
  • There are about 10 problems that study the basic principles, but there is no grading folder.
  • The file name you put in the grading folder must be AA.exe for grading to occur.
  • Depending on your computer's performance, you may experience a timeout. Please keep this in mind when studying.
  • The grading program is provided as a free bonus material separate from the lecture. If the program fails, you will need to grade manually. Please understand that refunds will not be issued for this reason.

Check out the follow-up lectures too !

Coding Test Practice Test (with C++): Preparing for Large Companies

Level up your practical coding skills with mock exams!

Recommended for
these people

Who is this course right for?

  • Anyone who wants to learn algorithms and data structures while solving problems

  • People preparing for employment in the IT field

  • Those preparing for a large company software competency assessment

  • Middle and high school students who want to challenge themselves in the Information Olympiad

Need to know before starting?

  • C language basic grammar

Hello
This is

26,997

Learners

1,004

Reviews

3,128

Answers

4.8

Rating

8

Courses

패스트캠퍼스 자료구조 & 알고리즘 강의

제로베이스 자료구조 & 알고리즘 강의

프로그래머스 PCCP(코딩역량인증시험) 강의

 

Curriculum

All

115 lectures ∙ (25hr 10min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

153 reviews

4.9

153 reviews

  • kimcharlie92920635님의 프로필 이미지
    kimcharlie92920635

    Reviews 2

    ∙

    Average Rating 5.0

    5

    78% enrolled

    I graduated from college with a degree in computer science, but I couldn't even properly sum up numbers from 1 to 10. However, after meeting Professor Kim Tae-won, I was able to solidify my basics! However, I had to review other problems on my own while watching the lectures, but I regret not being able to devote much time to self-studying algorithms because I was focusing on other personality and qualification studies. ㅠ! The lectures were really good. Originally, I couldn't even solve level 1 of the Programmers standard.. After taking this lecture, I was able to solve up to level 2^^ ㅎㅎ I think it's important to do things on your own from 3. I didn't get into Samsung Electronics, which was my initial goal, but I got accepted into another company I wanted to work for and got a job. :) I was grateful that you always kindly answered my questions through email and here at Infraon. ^^ Stay healthy, teacher~~~! + One tip: I recommend learning the C++ language separately. If you learn multimap, unordered map, etc., you can approach difficult problems. Algorithms are important, but learning the basic C++ language is also important!

    • codingcamp
      Instructor

      Congratulations on getting a job. ^^ I hope you will continue to prosper at the company you wanted.

  • hazardous02127275님의 프로필 이미지
    hazardous02127275

    Reviews 13

    ∙

    Average Rating 5.0

    5

    24% enrolled

    A life lecture strongly recommended by someone who has spent more than 200,000 won on Infraon It really feels like an algorithm lecture taught by a local hermit master A lecture that guarantees a certain improvement in skills and scratches the itch A lecture that you can feel that the money is not wasted and that sincerity was put into it I have taken numerous lectures, but this is the algorithm lecture of my life A valuable lecture that cannot be compared to other lectures on Infraon that I wasted money on

    • omg님의 프로필 이미지
      omg

      Reviews 205

      ∙

      Average Rating 5.0

      5

      100% enrolled

      If you are just starting to prepare for the coding test, I think this will be a great help for you as an introductory course. I think that if you take the course and review what you learned on the online judge site, your skills will improve quickly.

      • wpark님의 프로필 이미지
        wpark

        Reviews 13

        ∙

        Average Rating 5.0

        5

        17% enrolled

        This is a really valuable lecture. You will never regret it.

        • 7hatdog3160님의 프로필 이미지
          7hatdog3160

          Reviews 1

          ∙

          Average Rating 5.0

          5

          83% enrolled

          I listened to it after someone recommended it to me. I'm not the type to attend lectures, but I listened to the teacher's lectures well. ㅎㅎ I recommend this good lecture.

          Limited time deal ends in 8 days

          $6,780.00

          29%

          $59.40

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