HAINING

UID: 1159, 注册于 2026-5-8 15:00:28, 最后登录于 2026-5-12 20:01:17, 最后活动于 2026-5-12 21:00:36.

解决了 4 道题目，RP: 11 (No. 504)

♂

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
33
64
139
523
最近活动

This person is lazy and didn't join any contests or homework.
最近编写的题解

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

搜索: 4
BFS: 2
DFS: 2
回溯: 1
数学: 1