Are you short on time to prepare for the coding test? We have compiled the most frequently appearing types of questions. These are the types that will definitely appear on the test. Try solving them and leave a question and we will respond right away!
Array/Two-dimensional array, String, Math
Map/Set, Sort, Binary Search, Priority Queue, DP
DFS, BFS, Two Pointers, LinkedList
Only practical problems!
Java coding tests, faster and more accurate.
This is a lecture on a practical mock exam for a coding test using the Java language.
In actual coding tests, the frequency of appearances is as follows.
In this lecture
1. We will mainly solve problems related to String/Array, Greedy, Comparator, Set, and Stack&Queue.
2. By practicing solving frequently appearing DP, BFS/DFS problems using formulas, you can identify key problem types and save problem-solving time.
Q. How are classes conducted?
First, you will download the problem book for each chapter and then solve the problems.
You can solve the problems in the workbook in advance and then watch the video.
The source code is also available on github.
Q. Is this a course that non-majors can also take?
This course is designed for anyone preparing for a coding test in Java. Anyone with a basic understanding of Java can learn it.
There's no longer a distinction between majors and non-majors. Both majors and non-majors must pass a coding test to be considered for an interview. As long as you have the skills and can pass the coding test, everyone has a chance!
Q. What are the benefits of taking this course?
This study focused on the most common problem types in coding tests. These days, String/Array and Map-related content almost always appear in the first stage of most coding tests. Therefore, we focused on String/Array, DP, and BFS/DFS, which are highly likely to appear on the test .
Q. Is there anything I need to prepare before attending the lecture?
Before attending the lecture, you need to have a basic understanding of the Java language and Eclipse tools set up. After setting up Eclipse with the Java version, you can solve the problems before attending the lecture. The source code is also available on GitHub.
Q. What level of content is covered in the class?
The level of the class content ranged from beginner to intermediate level.
These aren't the ultimate questions. They're structured at a level anyone can understand and solve. Ultimately, they're similar types of questions.
Concepts and Problems You Must Know Before a Coding Test (with Java)
This course focuses on concepts and problem-solving. Each concept is explained, followed by practical problem-solving techniques.
Top Basic Coding Test Problems Made Easy (with Java)
Let's solve the top 50 question types that frequently appear in actual coding tests.
Coding Test Practice Test (with Java)
Let's take a mock exam. We'll solve problems similar to those on the actual exam and calculate the time and space complexity.
Who is this course right for?
For those of you preparing for the Java coding test
For those preparing for a coding test
All
42 lectures ∙ (6hr 20min)
Course Materials:
All
2 reviews
4.0
2 reviews
Reviews 72
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Average Rating 4.7
Reviews 11
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Average Rating 4.6
3
The content is good. However, the instructor's materials are a bit... It seems like he brought the algorithm from somewhere overseas. There are many cases where it is difficult to understand because the explanation in the problem book is too insufficient, and there are many examples written in English, and the example parameters are shortened and changed during the lecture... Even if you prepare the method in advance to solve the problem and follow the instructor's problem, it is sometimes useless. For reference, I am proceeding by solving the problem explanation book and listening to the lecture.
Hello dhdh9224@gmail.com~ Thank you for your course review. 1. The questions are of a foreign type. => Most of the current domestic problems are variations of foreign types. 2. Some English examples If you did not understand the questions due to some English examples, I will update them. If there are parts with a lot of English, or parts that you did not understand because the explanation in the text is short, I will supplement the problem book and upload them again. These problems are of a type that almost always appears in real life. If there are any missing parts, I will update them sequentially from the beginning and write down the date. Thank you.
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