vera

UID: 1683, 注册于 2026-7-17 17:53:09, 最后登录于 2026-7-28 22:06:24, 最后活动于 2026-8-9 17:00:21.

解决了 2 道题目，RP: 8 (No. 839)

♂

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P39
P41
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.
Stat
Rating

选择结构: 2