8wY1FxwLIY

UID: 42671, Registered at 2026-6-3 12:43:33, last login at 2026-6-4 14:29:22, last active at 2026-6-4 20:43:42.

Solved 2 problems, RP: 12.8 (No. 13006)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3847
P3848
Recent Activities

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

模拟: 1
BFS: 1