黄佳和contest

UID: 233, Registered at 2024-9-27 9:48:24, last login at 2024-9-28 13:25:20, currently offline.

Solved 0 problems, RP: 2 (No. 311)

Bio

This person is lazy and didn't write anything.
Recent Activities
- 乔斯杯红河州赛提高组 IOI
Recent Solutions

This person is lazy and didn't write any solutions.