Nguyễn Văn Khánh !
@nemannha12345
Viet Nam, Haiphong
Joined Jan 2014
World Rank: #128107 (0 points)
Institution: thpt chuyen tran phu
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 4
Problems
List of solved classical problems:
| LCA |
RSS