追风的银河6445

UID: 56161, Registered at 2026-9-14 8:22:39, last login at 2026-9-14 8:22:39, last active at 2026-9-14 18:54:48.

Solved 3 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14472
P14473
Recent Activities

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

模拟: 1
DFS: 1