jy01

UID: 1493, 注册于 2025-9-15 15:20:17, 最后登录于 2025-12-16 7:46:03, 最后活动于 2025-12-15 21:58:29.

解决了 3 道题目，RP: 5 (No. 162)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1
P308
P309
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.