mP6fidai0P

UID: 40547, Registered at 2026-5-13 20:54:48, last login at 2026-6-10 20:48:28, currently offline.

Solved 1 problems, RP: 32 (No. 9771)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4982
Recent Activities

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

二分算法: 1