姜俊衔contest

UID: 250, Registered at 2024-9-27 9:48:26, last login at 2024-9-28 12:53:23, currently offline.

Solved 2 problems, RP: 22 (No. 116)

Bio

This person is lazy and didn't write anything.
Accepted Problems
4467
4468
Recent Activities
- 乔斯杯红河州赛提高组 IOI
- 试机 IOI
Recent Solutions

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