杜奉杰

用户 ID: 246, 注册于 2026-9-2 20:34:46, 最后登录于 2026-9-8 20:52:27, 最后活动于 2026-9-24 23:42:06.

解决了 5 道题目，RP: 12 (No. 464)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1

P2
P3

P4
P7
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.

一本通编程启蒙: 5