fI3PqR36pT

UID: 40863, Registered at 2026-5-16 11:14:17, last login at 2026-6-12 14:54:41, currently offline.

Solved 3 problems, RP: 9.6 (No. 14749)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4216
P4217
P4860
Recent Activities

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

模拟: 2
暴力枚举: 1