kzichen

UID: 1071, 注册于 2026-4-12 18:52:18, 最后登录于 2026-4-17 10:40:46, 最后活动于 2026-4-17 14:21:36.

解决了 4 道题目，RP: 15 (No. 453)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
64
131
139
494
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
回溯: 1
DFS: 1