Modern C++ Programming based on Object-Oriented Concepts

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Let's design, implement, and develop while learning the basic and object-oriented concepts of the C++ language!

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Java Programming Based on Object-Oriented Concepts for Computer Science Majors

🎯 Course Summary This is an introductory course designed to build a **solid foundation in C++** before diving into Unreal Engine. While this course does not involve direct hands-on practice with Unreal Engine, it covers the core concepts of C++—such as variables, memory, pointers, references, classes, object-oriented programming, inheritance, polymorphism, dynamic allocation, and smart pointers—step-by-step to ensure you have a firm grasp when you eventually learn Unreal C++. The focus is not just on memorizing syntax, but on understanding **why these rules exist, how the code actually operates, and where to look when problems arise.** The course proceeds in the following direction: 1. **Programming Fundamentals and Basic C++ Syntax** Solidify basic syntax including variables, data types, operators, conditional statements, loops, and functions. 2. **Understanding Memory and Objects** Learn about pointers, references, arrays, dynamic allocation, object creation and destruction, and copying and moving. 3. **Fundamentals of Object-Oriented Programming** Cover concepts of classes, encapsulation, constructors and destructors, inheritance, polymorphism, and virtual functions. 4. **Building Practical C++ Strength** Prepare the foundation for future Unreal C++ learning through basic STL containers, iterators, algorithms, and smart pointers. Through this process, learners will go beyond simply following C++ syntax and develop the fundamental ability to understand the principles of how code works and make independent judgments. --- ## 💡 One-Line Summary An introductory course to solidify the basics and operating principles of C++ before learning Unreal Engine, ensuring a natural transition to Unreal C++ studies. --- ## 📌 Pre-course Notice This is not a practical Unreal Engine course, but a **C++ introductory course** required before learning Unreal. Basic experience in creating and managing files and folders in a Windows environment will be helpful for your learning.

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If you want to understand game engines, building one yourself is the fastest way. This is a project-based course where you will implement the core structure of a console game engine using C++ and complete projects including Sokoban and a flight shooting game. It provides a perspective that allows for a deep understanding of the structures of the Unreal and Unity engines.

Click to summon characters and battle each other in this full-scale 2D tower defense game development course. You can learn to create an extremely authentic game using R3 and highly scalable implementations with reactive programming and more!

This is a 'C++' course for beginners in programming.

The best coding test lecture that helped students pass Naver, Kakao, and Samsung coding tests in just 10 weeks!

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".

Many developers say they have learned object-oriented programming. However, in reality, most only know the "syntax" of classes, inheritance, and polymorphism. This lecture is not a syntax explanation. ✔ Why did object-oriented programming emerge? ✔ What is an object, and why is 'responsibility' important? ✔ Why does polymorphism create scalable structures? ✔ How does object-oriented programming connect to computer science? I will summarize the "real object-oriented thinking" I felt while personally experiencing system design in just 30 minutes. Through this lecture, you will come to understand object-oriented programming not as a 'coding style,' but as a 'design strategy for controlling complexity.'

C++ programming methods required in the field! It's time to move beyond C-style coding and start coding like a true C++ developer. This course is designed to help you build fundamental programming skills by learning the basic syntax of C++ step-by-step, growing to a level where you can apply them immediately in real-world practice. You can create practical projects using Arduino or develop the programming skills necessary for game development using Unreal Engine. Through this course, you will naturally boost your programming confidence and become comfortable utilizing C++ in practical applications.

This course goes beyond simple grammar explanations and focuses on developing C++ programming skills that can be applied immediately in the field. Throughout my teaching, I have directly addressed common challenges faced by many learners—such as struggling to understand the STL or feeling confused by file handling and exception handling concepts. Based on this experience, I provide step-by-step explanations to ensure even complex concepts are understood easily and clearly. Furthermore, this course is not just about delivering theory; it is structured around: 👉 "Why this concept is necessary" 👉 "How it is used in actual code" 👉 "How it is applied in professional practice"

This is an introductory Java course designed so that even those starting programming for the first time can follow along. You will systematically learn everything from JDK 21 environment configuration to variables, data types, control flow statements, arrays, strings, and the core concepts of Object-Oriented Programming (OOP) such as classes, inheritance, polymorphism, and exception handling. Rather than simply listing syntax, we explain "why it works this way" to help you build a solid foundation.

Why does JavaScript use Classes? How was object-oriented programming implemented before their advent? Let's take a brief journey to find answers to questions you might ponder while studying JavaScript.

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