What programs should a beginner write in Java?

Question

Java

Good afternoon. I want to train in the Java language, I read a book, but I would like to start writing something and thus delve into the language and practice.
Advise what program to start writing to a beginner in Java?
Thank you.

Answer 1

I have a list of links for such a case, but you will have to choose for yourself. I don’t know at what stage of learning java you are, but I think that you need to choose something small (so that it doesn’t take a very long time and there is a quick result) and something interesting for you personally, so that it would be pleasant and exciting for you to do it. Don’t be afraid if you don’t know something - google how to do the task you need and you will find either tips, or a description in ordinary language, or a solution that you can look at, close and repeat yourself, figure out how it was done. So:
1. https://www.codementor.io/npostolovski/40-side-pro...
2. https://github.com/karan/Projects-Solutions/blob/m...
3. https: //habr.com/ru/post/345092/
4. This is just a great list of ideas for any languages ​​- https://eax.me/programming-language-learning/
5. There is a list of what any developer would like to know and at the end a list of projects - https://gist .github.com/gabriel-fallen/5337067
6. www.itmathrepetitor.ru/zadachi-po-programmirovaniyu
7. https://docs.google.com/document/d/16h9Qw2vkAlhw-T...
8. https:/ /docs.google.com/document/d/1wHTv7y-KZnBg6b...
9. There are a lot of test assignments in different languages, including Java - https://github.com/Hexlet/en-test-assignments
10 11. https: //github.com/peterservice-rnd/new-job/blob/m...
11. https://github.com/peterservice-rnd/new-job/blob/m...
12. https://github.com/peterservice-rnd/new-job/blob/m...
Many tasks are not straight for beginners, but don't be afraid, save yourself for the future. In general, mb and you should not be afraid of complexity, if the project interests you - Google will save you, as I already wrote. I also advise you to look for test tasks in open access - they are usually not super large, but something needs to be done and they can be interesting.
PS The toaster cuts off the display of the link by length, if the last 3 links are different :)

Answer 2

Write a trading bot for cryptocurrency exchanges using a ready-made library , so far without an interface and without waiting for a profit, try to trade usd eur on bitstamp (it seems the oldest and most reliable exchange in cryptoeconomics with good turnover) with $10-$100, the amounts are small plus losing on such a currency pair a lot is very difficult , but what an incentive to study the issue;)
Writing array sorts, useless games or solving puzzles is certainly useful for the brain, but they do not give an incentive to do this, with every next hour it will be more and more difficult to want to do this. On the other hand, you also need to learn how to solve problems of self-motivation.

Answer 3

notepad,
notepad with database,
notepad with database, server sync
notepad with database, server sync and reports
notepad with design patterns and proper layering (mapping-business logic-data)

Answer 4

At our university, they wrote during the year in the following order: a calculator, a graphics editor, a mobile application with a couples schedule, a site for organizing conferences.