Jason Yu
@jason_yu
China, Chengdu
Joined Feb 2014
World Rank: #13543 (2.5 points)
Institution: Tsinghua Unversity
Activity over the last year
Effectiveness
- Problems solved
- 23
- Solutions submitted
- 62
China, Chengdu
Joined Feb 2014
World Rank: #13543 (2.5 points)
Institution: Tsinghua Unversity