peng maoxiaomin
@prime21
China, Changsha
Joined Nov 2014
World Rank: #7122 (5 points)
Institution: Yali Middle School
math. Olympiad in Informatics.
Activity over the last year
Effectiveness
- Problems solved
- 19
- Solutions submitted
- 79
China, Changsha
Joined Nov 2014
World Rank: #7122 (5 points)
Institution: Yali Middle School
math. Olympiad in Informatics.