s12k

UID: 30

暂未获得硬币

Registered at 2025-12-6 10:33:31, last login at 2025-12-6 10:33:31, currently offline.

Solved 5 problems, RP: 35 (No. 22)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2

P3
P4

J0001
J0002
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.

一本通编程启蒙: 3