Fu Chengjia
@view3537
China, Changsha
Joined Jul 2022
World Rank: #15558 (2.1 points)
Institution: None
Activity over the last year
Effectiveness
- Problems solved
- 16
- Solutions submitted
- 59
China, Changsha
Joined Jul 2022
World Rank: #15558 (2.1 points)
Institution: None