可靠的布偶

UID: 50535, Registered at 2026-8-19 12:31:15, last login at 2026-8-19 12:31:15, last active at just now.

Solved 3 problems, RP: 19 (No. 13761)

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