倔强的骑士

UID: 50382, Registered at 2026-8-18 14:40:51, last login at 2026-8-19 14:47:19, last active at 2026-8-21 14:23:03.

Solved 3 problems, RP: 22 (No. 13049)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5186
P5188
P5265
Recent Activities

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

模拟: 1
动态规划: 1
BFS: 1