Qiushi Chen

Accounts

Contests

Rank Score Rating Date Event
222 - 223
109 ·
Aug. 15, 2022
 IOI 2022
222
109 ·
Aug. 15, 2022
 34th International Olympiad in Informatics. Indonesia fish prison towers circuit insects islands
258 - 261
159 ·
June 25, 2021
 IOI 2021
258
159 ·
June 25, 2021
 33rd International Olympiad in Informatics. Singapore candies keys parks dna dungeons registers