Trình An
@bamboo3007
Viet Nam, Ha Noi
Joined Jan 2016
World Rank: #41473 (0.5 points)
Institution: university
Activity over the last year
Effectiveness
- Problems solved
- 23
- Solutions submitted
- 274
Viet Nam, Ha Noi
Joined Jan 2016
World Rank: #41473 (0.5 points)
Institution: university