蒋 中泽
@ninelife_cat
China, 绍兴
Joined Mar 2021
World Rank: #7424 (4.8 points)
Institution: 绍兴市第一中学
Activity over the last year
Effectiveness
- Problems solved
- 52
- Solutions submitted
- 136
China, 绍兴
Joined Mar 2021
World Rank: #7424 (4.8 points)
Institution: 绍兴市第一中学