kph

UID: 472, Registered at 2023-8-28 16:16:49, last login at 2024-9-12 14:20:17, currently offline.

Solved 5 problems, RP: 20 (No. 387)

♂

Bio

~~被菜醒了~~
Accepted Problems
C2022A

C2022C1
C2022C2

C2022F
C2022B
Recent Activities

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

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

其他: 1
构造: 1
组合数学: 1