s1020

UID: 23, 注册于 2022-4-12 0:00:40, 最后登录于 2022-4-23 8:53:06, 目前离线.

解决了 2 道题目，RP: 17 (No. 86)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1002
P1003
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.

STEMA: 2