aayuyuqi

UID: 40292, Registered at 2026-5-12 12:01:13, last login at 2026-5-22 19:50:54, last active at 2026-5-22 23:28:06.

Solved 2 problems, RP: 10 (No. 13167)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4968
P4969
Recent Activities

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

模拟: 1