Problem Setters
@john_jones
China, Shanghai
Joined Apr 2006
World Rank: #819 (32.1 points)
Institution: Fudan University
Fudan University Problem Setters
Activity over the last year
Effectiveness
- Problems solved
- 39
- Solutions submitted
- 1798
China, Shanghai
Joined Apr 2006
World Rank: #819 (32.1 points)
Institution: Fudan University
Fudan University Problem Setters