CodeFun50701b7a8c

UID: 15893, Registered at 2 weeks ago, last login at 2 weeks ago, last active at 2 hours ago.

Solved 14 problems, RP: 51 (No. 2049)

This person is lazy and didn't write anything.

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

DFS: 5
其他: 3
排序: 3
模拟: 3
哈希表: 2
树的遍历: 1
数据结构: 1
暴力: 1
二分答案: 1