haoge4399

UID: 10515, Registered at 10 months ago, last login at 7 months ago, currently offline.

Solved 14 problems, RP: 22.46 (No. 194)

This person is lazy and didn't write anything.

P1573

P1561

P1556

P1552

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

This person is lazy and didn't write any solutions.

模拟: 2
拓扑排序: 1
BFS: 1
数据结构: 1