xiaojian ke
@kxj
China, 温州
Joined Oct 2016
World Rank: #79812 (0.1 points)
Institution: school
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 7
Problems
List of solved classical problems:
FTOUR2 |
China, 温州
Joined Oct 2016
World Rank: #79812 (0.1 points)
Institution: school
FTOUR2 |