刘 妍
@zcr991110
China, shanghai
Joined Sep 2018
World Rank: #10041 (3.5 points)
Institution: FUDAN
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 152
China, shanghai
Joined Sep 2018
World Rank: #10041 (3.5 points)
Institution: FUDAN