Tong Pu
@ptraffic114514
China, Yantai
Joined Sep 2022
World Rank: #10915 (3.2 points)
Institution: sdfsdfsdfsdfsdf
I am an OIer from China. My name is Tong Pu.
Activity over the last year
Effectiveness
- Problems solved
- 17
- Solutions submitted
- 73