熬夜成秃头

UID: 10676, 注册于 2025-12-13 17:06:44, 最后登录于 2025-12-14 18:45:51, 目前离线.

解决了 3 道题目，RP: 20 (No. 147)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
458
480
495
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.

简单: 1
mcpc25热身: 1