CodeFune2c9505678

UID: 13968, Registered at 4 months ago, last login at 4 months ago, currently offline.

Solved 4 problems, RP: 17 (No. 4517)

This person is lazy and didn't write anything.

P2282

P2283

P2624

P2625

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

BFS: 2
图结构: 1
拓扑排序: 1
暴力: 1
数据结构: 1
队列: 1