test

UID: 83, Registered at 2025-11-18 16:00:11, last login at 2025-12-14 8:59:49, currently offline.

Solved 4 problems, RP: 21 (No. 48)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1
611
612
614
Recent Activities
- 前缀和应用 IOI
Recent Solutions

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

前缀和: 3
一本通编程启蒙: 1
中级课程: 1