bill

UID: 597, Registered at 2023-3-14 21:44:20, last login at 2023-5-24 14:20:47, currently offline.

Solved 6 problems, RP: 29 (No. 2215)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1071

P1078
P1168

P1274
P1275

P1303
Recent Activities

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

美团: 2
寒气华のod: 2
百度: 1
携程: 1