Chuan Yi
@d_f_s
China, Chongqing
Joined Apr 2021
World Rank: #9502 (3.7 points)
Institution: BS
Activity over the last year
Effectiveness
- Problems solved
- 26
- Solutions submitted
- 83
China, Chongqing
Joined Apr 2021
World Rank: #9502 (3.7 points)
Institution: BS