Tianyi Cui
@dd_engi
China
Joined Jun 2007
World Rank: #7407 (4.8 points)
Institution: Zhejiang University
Activity over the last year
Effectiveness
- Problems solved
- 21
- Solutions submitted
- 84
China
Joined Jun 2007
World Rank: #7407 (4.8 points)
Institution: Zhejiang University