CodeFun7fef53016f

UID: 15917, Registered at 2 months ago, last login at 2 months ago, currently offline.

Solved 12 problems, RP: 31 (No. 3812)

♂

This person is lazy and didn't write anything.

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

数据结构: 1
链表: 1
搜索: 1
枚举: 1
模拟: 1