What I researched about Java learning
Less than a year of work experience in Java. If you have some experience in other languages, you will feel like studying another language or re-doing if statements. This time I just wanted to increase the amount of code written using exercises, so I searched for an exercise site.
Programming practice site
There are many sites that are summarized by searching for "xx (language) exercises", but I will narrow down to my purpose "sites with programming exercises".
1. Kita Soft Studio
http://kitako.tokyo/lib/JavaExercise.aspx
It is a site that I have been indebted to several times before.
I think there are many basic problems and few applied problems, but "C, Java practice
There are some problems to learn while making a game in "Program Collection".
２.paiza
https://paiza.jp/
Many exercises are constantly being added, and the difficulty level is easy to understand because they are ranked.
There will be a charge from some, but I think it's easier for those who are learning a language for the first time because they can learn while watching videos.
3. JavaRU --Java Exercises
https://it-level-up.club/category/java-practice/
I haven't used it, but it's still being updated.
There are many exercises and they are categorized in detail, so I think you can easily understand what you want to learn.
Site to use this time
This time I chose ** paiza **. Reason
- The difficulty level is easy to understand because the questions are ranked.
- You don't have to create an environment, so you can start right away.
- I have been using it regularly for a long time
- Many languages are supported, and it is easy to use even if you think about the future.
is.
Also, since it is linked with the job change site, I thought that the code would not be disclosed to the outside, but for some problems, it is allowed to be disclosed to the outside.
https://paiza.jp/works/mondai
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