雨欣 周
@sily222
China, 江津区
Joined May 2025
World Rank: #986 (28.2 points)
Institution: 重庆交通大学
Activity over the last year
Effectiveness
- Problems solved
- 30
- Solutions submitted
- 210
China, 江津区
Joined May 2025
World Rank: #986 (28.2 points)
Institution: 重庆交通大学