yqx

UID: 17045, Registered at 1 month ago, last login at 1 month ago, currently offline.

Solved 4 problems, RP: 18 (No. 4672)

This person is lazy and didn't write anything.

P2806

P2807

P2845

P2846

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

DFS: 1
图结构: 1
Dijkstra: 1
搜索: 1
枚举: 1
BFS: 1