Cheng Sun

Accounts

Contests

Rank Score Rating Date Event
176 - 177
187 ·
July 20, 2014
 IOI 2014
176
187 ·
July 20, 2014
 26th International Olympiad in Informatics. Taiwan rail wall game gondola friend holiday
220 - 221
172 ·
July 29, 2011
 IOI 2011
220
172 ·
July 29, 2011
 23rd International Olympiad in Informatics. Thailand garden race ricehub crocodile elephants parrots