liu haokun
@kun_9
China, Hs
Joined Jul 2022
World Rank: #13147 (2.6 points)
Institution: Birla Institute of Technology, Mesra
Activity over the last year
Effectiveness
- Problems solved
- 25
- Solutions submitted
- 93
China, Hs
Joined Jul 2022
World Rank: #13147 (2.6 points)
Institution: Birla Institute of Technology, Mesra