Yingjiu Ma
@mayingjiu
Aruba, Lees
Joined Apr 2023
World Rank: #733 (35.9 points)
Institution: Brown University
Activity over the last year
Effectiveness
- Problems solved
- 316
- Solutions submitted
- 4467
Aruba, Lees
Joined Apr 2023
World Rank: #733 (35.9 points)
Institution: Brown University