student2023009

UID: 352, 注册于 2023-11-4 23:14:19, 最后登录于 2025-5-25 15:28:38, 目前离线.

解决了 92 道题目，RP: 0 (No. ?)

♂

个人简介

有个聪明人说过一句话，他说回忆就像倒着坐马车，看远处总是很清楚，而身边正在路过的风景，却很模糊。
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.