user21

UID: 1484, 注册于 2023-5-19 19:14:01, 最后登录于 2023-6-5 14:18:05, 目前离线.

解决了 11 道题目，RP: 32 (No. 2388)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
9

10

11
12

13

58
825

826

827
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.

入门题: 6
入门: 1