yangzhen Wang
@wyz20030051
China, Xuchang
Joined Jul 2023
World Rank: #10320 (3.4 points)
Institution: Xuchang High School
Activity over the last year
Effectiveness
- Problems solved
- 27
- Solutions submitted
- 58
China, Xuchang
Joined Jul 2023
World Rank: #10320 (3.4 points)
Institution: Xuchang High School