丘天的猫

UID: 10662, 注册于 2025-11-13 21:53:33, 最后登录于 2025-11-13 21:55:25, 目前离线.

解决了 3 道题目，RP: 24 (No. 139)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
2
P5
P36
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.

800: 1
其他: 1
RMQ: 1
中等: 1