CodeFunbc173e51fc

UID: 25168, Registered at 2025-10-16 16:28:21, last login at 2025-10-16 16:28:21, currently offline.

Solved 3 problems, RP: 6 (No. 16315)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3902
P4220
P4221
Recent Activities

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

入门教程: 2
双指针: 1