English version is in beta. All contents of the site should be already translated (mostly using machine translation), and everything should work properly. However, if you find any problems, please contact me.
2nd diploma on Nizhny Novgorod city olympiad named after V. D. Lelyukh
algoprog.ru © Petr Kalinin, GNU AGPL, github.com/petr-kalinin/algoprog | About the license for the site materials | Blog (in Russian)