offer

UID: 16461, Registered at 2 months ago, last login at 2 months ago, currently offline.

Solved 15 problems, RP: 46 (No. 3055)

This person is lazy and didn't write anything.

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

排序: 3
模拟: 2
数据结构: 2
DFS: 2
哈希表: 2
栈: 1
树的遍历: 1
其他: 1
并查集: 1
字符串: 1