CodeFun6963514e51

UID: 22147, Registered at 2025-9-13 22:53:37, last login at 2026-8-22 17:03:55, currently offline.

Solved 7 problems, RP: 142.5 (No. 5278)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3551

P3655
P4483

P4484
P4490

P4502
P4968
Recent Activities

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

选择题: 1
贪心: 1