Qiyuan Gu
@phoenix1203
China, Shanghai
Joined Oct 2020
World Rank: #23131 (1.3 points)
Institution: Shanghai
Activity over the last year
Effectiveness
- Problems solved
- 27
- Solutions submitted
- 60
China, Shanghai
Joined Oct 2020
World Rank: #23131 (1.3 points)
Institution: Shanghai