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Java 100 Problem Solving with Examples Part 4

Learn Java programming language by solving 100 problems. The entire course consists of 5 parts. In this course, Part 4, you will solve problems on advanced OOP concepts, abstract classes, and algorithms.

(4.8) 68 reviews

83,168 learners

  • usefulit
Java

Reviews from Early Learners

What you will learn!

  • Java OOP Advanced Concepts, Abstract Classes

  • Interface, polymorphism

  • Algorithm, Array

JAVA PART 4.
Improve your problem-solving skills with 100% practice! 📚

Please check before taking the class!

  • This course does not offer Q&A sessions with knowledge sharers . Please keep this in mind when attending.

Through 100 examples,
Java Level Up! 🌟

Learn the Java programming language through 100 problems! By solving example problems covering Java from the basics to advanced levels, organized by category, you'll naturally learn the fundamentals.

The entire course consists of five parts, and this lecture is Part 1. Gain a sense of accomplishment and confidence by solving 100 problems!


💚 Lecture Introduction

  • Part 4 Topic: Advanced OOP concepts, abstract classes, algorithms
  • Consists of a simple theory explanation + problem introduction + problem solution
  • Provide source code by topic


💚 Difficulty & Learning Speed

Beginner group

Complete beginner → It is expected that it will be difficult to answer even one question out of 100 correctly.
Beginners who have studied a little → Expected to be able to answer about 20 to 30 questions correctly

A group of experienced people with experience in other languages

Experienced person with little experience in other languages → Expected to get about half (if you don't know Java grammar, it may be difficult to get even half right)
Experienced people with a lot of experience in other languages → Because they have experience and background, their learning speed will be twice as fast as that of the beginner group.
A group where you can selectively choose problems and learn from them.


💚 Preferences

Download Java JDK

  • Java SE 8 or later recommended

Source code editor

  • Notepad++, Eclipse (optional), IntelliJ (optional), etc.

💚 Related lectures

Java 100 Problem Solving with Examples Part 1
Settings, variables, data types, and operators

Java 100 Problem Solving with Examples Part 2
Conditional statements, loops, arrays

Java 100 Problem Solving with Examples Part 4 Current Lecture
OOP2, algorithm

Recommended for
these people

Who is this course right for?

  • Those who want to learn Java theory from basic to advanced level

  • Anyone who wants to learn Java by solving problems in various categories

Need to know before starting?

  • No prior knowledge required

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Curriculum

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22 lectures ∙ (8hr 5min)

Course Materials:

Lecture resources
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Reviews

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68 reviews

4.8

68 reviews

  • duke407님의 프로필 이미지
    duke407

    Reviews 8

    Average Rating 5.0

    5

    100% enrolled

    10초 준다면서 안 줌

    • Formd님의 프로필 이미지
      Formd

      Reviews 5

      Average Rating 5.0

      5

      100% enrolled

      뒤지게 좋네요. 이해하기 쉽게 설명해주시는게 너무 좋네요. 이미 자바 기본서 3권을 읽고, 해당 로드맵 커리 처음부터 여기까지 왔습니다. 예전에 공부했던 것들 완벽하게 마스터하기 위해서 이론은 알아도 다시 보게되었습니다. 다형성, abstract 내용을 설명하거나 이해하기 어려운 부분임에도 설명을 잘해주십니다. 나중엔 저도 이렇게 잘 가르치는 강사가 되어있길,, (단점은 수강기한 12개월 이라는거밖에 없음)

      • Hyemi Park님의 프로필 이미지
        Hyemi Park

        Reviews 2

        Average Rating 5.0

        5

        91% enrolled

        설명 너무 잘해주세요! 하지만 화면이 작아서ㅠ 다 보이지 않아서 그게 좀 답답하네요.ㅠ 소스가 길면 위랑 아래안보인다는거.ㅠ

        • wonE님의 프로필 이미지
          wonE

          Reviews 37

          Average Rating 4.8

          5

          100% enrolled

          체계적으로 쉽게 설명해 주세요 자바 강의 많이 봤고 기초 강의 중에서는 손에 꼽힐만큼 좋다고 생각합니다.

          • Angma님의 프로필 이미지
            Angma

            Reviews 38

            Average Rating 4.8

            4

            100% enrolled

            자바에 대해 공부하고 있는데 설명을 잘해주셔서 좋네요

            $27.50

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