xiayin66

UID: 657, Registered at 2025-10-20 21:22:40, last login at 2025-11-1 21:17:23, last active at 2025-12-9 20:55:48.

Solved 12 problems, RP: 20.75 (No. 174)

Bio

This person is lazy and didn't write anything.
Accepted Problems
Y100

Y105

Y173
Y203

Y312

Y390
Y404

Y45

Y5
Y56

Y6

11413
Recent Activities
- 2025-10-19周训练 XCPC
Recent Solutions

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

一本通编程启蒙: 11
普及+: 1