Rui Tian
@sweetsquid
China, Shanghai
Joined Jun 2018
World Rank: #10907 (3.2 points)
Institution: Fudan University
Activity over the last year
Effectiveness
- Problems solved
- 19
- Solutions submitted
- 78
China, Shanghai
Joined Jun 2018
World Rank: #10907 (3.2 points)
Institution: Fudan University