Sergei Egorov
@segorov
Russian Federation, Saratov
Joined Feb 2016
World Rank: #65219 (0.2 points)
Institution: PhTL
IOI, ACM, CTF, music ^^
Russian Federation, Saratov
Joined Feb 2016
World Rank: #65219 (0.2 points)
Institution: PhTL
IOI, ACM, CTF, music ^^