Ljg12345678

UID: 10209, 注册于 2023-12-10 20:13:05, 最后登录于 2024-11-29 22:11:46, 目前离线.

解决了 5 道题目，RP: 39 (No. 86)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P5

P447
P17

P475
P480
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: 2
1200: 1
其他: 1
RMQ: 1
简单: 1