Zhifeng Hu
@hzfsbit
China, Changsha
Joined May 2014
World Rank: #4214 (8.2 points)
Institution: Fudan University
Activity over the last year
Effectiveness
- Problems solved
- 45
- Solutions submitted
- 115
China, Changsha
Joined May 2014
World Rank: #4214 (8.2 points)
Institution: Fudan University