勇敢的吉他

UID: 53670, Registered at 2026-9-3 23:39:00, last login at 2026-9-3 23:39:00, last active at 2026-9-4 8:47:46.

Solved 3 problems, RP: 13 (No. 16390)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5113
P5265
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