zhiyuuuuu

UID: 54830, Registered at 2026-9-8 20:15:49, last login at 2026-9-8 20:15:49, last active at 2026-9-17 15:51:04.

Solved 2 problems, RP: 13 (No. 17537)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5198
P5346
Recent Activities

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

模拟: 1