敏锐的面包

UID: 52347, Registered at 2026-8-30 10:54:03, last login at 2026-8-30 10:54:03, last active at 2026-9-3 10:03:39.

Solved 4 problems, RP: 10 (No. 17487)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5266
P5339
P5340
Recent Activities

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

模拟: 1
BFS: 1
其他: 1
构造: 1