文 启智
@wenqizhi
China, 衡水
Joined Oct 2022
World Rank: #6985 (5.1 points)
Institution: 学生
Activity over the last year
Effectiveness
- Problems solved
- 39
- Solutions submitted
- 67
China, 衡水
Joined Oct 2022
World Rank: #6985 (5.1 points)
Institution: 学生