CodeFun8bd169dd2c

UID: 15600, Registered at 1 month ago, last login at 1 month ago, last active at 16 hours ago.

Solved 20 problems, RP: 109.12 (No. 1253)

This person is lazy and didn't write anything.

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

DFS: 9
BFS: 9
图结构: 5
拓扑排序: 3
二分答案: 1
二分图: 1
其他: 1
排序: 1
树的遍历: 1
Dijkstra: 1