zheng zhengdayday
@zhengdd
Austria, dasf
Joined Oct 2016
World Rank: #128061 (0 points)
Institution: sdf
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 3
Problems
List of solved classical problems:
ORDERSET |
Austria, dasf
Joined Oct 2016
World Rank: #128061 (0 points)
Institution: sdf
ORDERSET |