koko

UID: 32623, Registered at 2026-3-31 19:24:14, last login at 2026-4-20 15:17:49, last active at 2026-4-23 14:43:44.

Solved 3 problems, RP: 3 (No. 15254)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14069
P4219
P4221
Recent Activities

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

入门教程: 2
Py算法基础课: 1