闪光的帆船

UID: 52362, Registered at 2026-8-30 12:33:25, last login at 2026-9-2 14:55:41, last active at 2026-9-4 18:28:48.

Solved 2 problems, RP: 9.9 (No. 17967)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5263
P5346
Recent Activities

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

贪心: 1