caicaiwoshishui

UID: 12653, Registered at 2024-10-8 18:50:59, last login at 2024-10-9 18:25:51, last active at 2024-11-13 19:36:20.

Solved 7 problems, RP: 30.1 (No. 2158)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2105

P2106
P2107

P2108
P2110

P2139
P2140
Recent Activities

This person is lazy and didn't join any contests or homework.

美团: 4
京东: 3