文杰 黄
@cqbzhwj
China, 重庆
Joined Nov 2022
World Rank: #12299 (2.8 points)
Institution: 12
Activity over the last year
Effectiveness
- Problems solved
- 22
- Solutions submitted
- 89
China, 重庆
Joined Nov 2022
World Rank: #12299 (2.8 points)
Institution: 12