从容的栗子

UID: 53367, Registered at 2026-9-3 9:31:45, last login at 2026-9-3 9:31:45, last active at 2026-9-3 22:42:29.

Solved 2 problems, RP: 27.52 (No. 12820)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5337
P5338
Recent Activities

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

模拟: 2