How to get to the sports programming championship?

Question

Programming

What tasks can be encountered. Will there be a joint venture in the near future.

Answer 1

Tasks :
acm.timus.ru
codeforces.com
Plus with a mathematical bias :
https://projecteuler.net/archives
Championships : try yourself in open online competitions, they are held at least 4 times a year (by various organizations)

Answer 2

Lots of championships. Qualifying for the Russian Code Cup starts next Sunday, for example.
Last Sunday I qualified for Google code jam About
a month ago there was a selection of VK cup
There are Top Coder, Challenge24, Facebook hacker cup
There are a lot of options. Some are designed for students, for example acm icpc, and some are organized by companies like VK, google, yandex.
Students most often assume that you are a bachelor-master-postgraduate student, and you have a team of 2 to 3 people, depending on the Olympiad itself. Often you will not interfere with the coach. Such Olympiads are almost always held in the form of an offline championship.
Competitions organized by companies usually consist of several qualifying rounds that you write on your laptop from home. But getting into the championship is difficult. To do this, you need to have significant training and experience in solving Olympiad problems.
In any case, it’s convenient to follow the news in this area on Codeforces there, and you can improve your skills in Olympiad programming