Is there a preparation card for the Higher School of Education in Informatics?

Question

Java

VSOSH - All-Russian Olympiad for schoolchildren (in my case, in computer science).
All tasks in the Olympiad are algorithmic in nature.
Sample tasks 1
Sample tasks 2

I understand that here the tasks are more informational than programming. At the moment I know a large number of graph theories and know how to apply them, and there are a lot of tasks for them. Everything is fine with programming, I mainly specialize in JS, but this language is not suitable for the Olympiad, I know JAVA very well.

Is there a map of preparation for such Olympiads? To roughly understand what algorithms to study? Perhaps you can give links to books, at least some theory?

I am now like Luntik, who fell from the moon, I don’t know where to go and what to do, but the desire is huge, I would be kicked in the right direction, and I’ll go on myself :)

Answer 1

Well...
Try to solve problems in Java & Problem Solving at https://www.hackerrank.com/
There are just similar problems..
Separately, you can read a book about "Data Structures and Algorithms"
Play around with the application - https:// play.google.com/store/apps/details?id=wiki...
There are various algorithms written in Java:
https://github.com/TheAlgorithms/Java