courier
UID: 39823, 注册于 2024-1-18 14:31:54, 最后登录于 2024-1-18 14:31:54, 目前离线.
解决了 1 道题目，RP: 3 (No. 5200)
-
个人简介
该用户太懒，这里啥也没写 (´・ω・｀) -
通过的题目
-
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
题目标签
- 数学
- 1
- 矩阵
- 1