User login [GEOI 2020, I Tour VI-VIII]

This is ejudge contest administration system, version 2.3.29+ (SVN r7685), compiled Tue Apr 8 12:33:37 2014.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.