Yingjiu Ma
@mayingjiu
Aruba, Lees
Joined Apr 2023
World Rank: #680 (37.2 points)
Institution: Brown University
Activity over the last year
Effectiveness
- Problems solved
- 316
- Solutions submitted
- 4456
Aruba, Lees
Joined Apr 2023
World Rank: #680 (37.2 points)
Institution: Brown University