student2023030

UID: 373, 注册于 2023-11-4 23:14:22, 最后登录于 2025-5-25 16:59:18, 目前离线.

解决了 82 道题目，RP: 0 (No. ?)

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个人简介

越想贴近事实，不明白的事情就越多。
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.