userf

UID: 761

暂未获得硬币

注册于 2023-10-6 11:16:03, 最后登录于 2023-10-6 11:18:05, 目前离线.

解决了 1 道题目，RP: 7.6 (No. 394)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
D2012
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.

DAI: 1