倔强的微风7978

UID: 54090, Registered at 2026-9-5 22:44:46, last login at 2026-9-5 22:44:46, currently offline.

Solved 3 problems, RP: 8.5 (No. 20562)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3312
P4520
P4524
Recent Activities

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

模拟: 2
字符串: 1