CodeFuna20017d10d

UID: 15552, Registered at 3 weeks ago, last login at 3 weeks ago, last active at 1 hour ago.

Solved 4 problems, RP: 23.15 (No. 3371)

This person is lazy and didn't write anything.

P2318

P2334

P2337

P2807

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

图结构: 2
拓扑排序: 1
数据结构: 1
并查集: 1
模拟: 1
Dijkstra: 1