Universal Cup Judging System

Universal Cup

View The 2025 ICPC Asia EC-Final Prediction Contest Live Scoreboard! https://qoj.ac/voting_game/ecf2025/realtime

User profile

yaoyanfeng

Rating

1789

Contribution

1

Usergroup

Default

Teams

2026 - ucup-team8553

Motto

Visit yaoyanfeng's blog

Rating changes

Accepted problems：58 problems

133 857 964 1189 1432 1821 1882 2562 2717 3089 4585 4635 4811 4860 4902 5416 5439 5516 6048 6193 6520 6737 7006 7415 7462 7782 7792 7884 7899 8005 8029 8180 8229 8546 8672 8731 8739 8922 9129 9220 9222 9254 9373 9380 9492 9737 9777 9903 10010 10231 10884 10886 11524 12181 12233 12234 15876 15883

Tried problems：12 problems

2559 3086 4212 7303 7610 9532 10629 10885 11001 21894 21944 21945

Authored problems：0 problem

None

Virtual Participations：2 contests

Name	Start time
Balkan Olympiad in Informatics 2023 Day 1	2025-09-10 13:29:36
Baltic Olympiad in Informatics 2025 Day 2	2025-05-10 08:01:30