liukairui

UID: 6412, 注册于 2026-3-22 9:29:36, 最后登录于 2026-5-31 8:41:06, 目前离线.

Solved 15 problems, RP: 57.5 (No. 1437), 有效期(天): 17

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
811

815

839

849
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852

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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.

语言入门: 5
语言基础: 5
基础语法: 5
其他: 1
数学: 1