Leopold

UID: 14818, Registered at 3 months ago, last login at 3 months ago, currently offline.

Solved 10 problems, RP: 39 (No. 3367)

This person is lazy and didn't write anything.

P2648

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

BFS: 4
模拟: 3
数据结构: 1
自定义排序: 1
搜索: 1
枚举: 1
双指针: 1
图结构: 1
拓扑排序: 1
贪心: 1