xiesy

UID: 40313, Registered at 2026-5-12 14:22:17, last login at 2026-5-21 16:59:14, currently offline.

Solved 2 problems, RP: 11.5 (No. 13969)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14189
P14188
Recent Activities

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

模拟: 2