xi an
@ggchangan
China, beijing
Joined Sep 2016
World Rank: #117462 (0 points)
Institution: 360
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 8
Problems
List of solved classical problems:
TEST |
China, beijing
Joined Sep 2016
World Rank: #117462 (0 points)
Institution: 360
TEST |