孙鸣阳3

UID: 100, 注册于 2025-1-24 11:19:58, 最后登录于 2026-2-18 10:18:27, 目前离线.

解决了 4 道题目，RP: 23 (No. 143)

个人简介

不会写绿题的蒟蒻
通过的题目
J0001
J0002
J0003
B1000
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.