李鑫瑞

UID: 222, 注册于 2025-10-15 18:28:31, 最后登录于 2026-5-1 17:31:27, 最后活动于 2026-5-1 17:56:20.

解决了 6 道题目，RP: 57 (No. 57)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
A4812G

A4612G
P3158

A4606P
A4603P

B446
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.

递推: 2
一本通编程启蒙: 2
高精度: 1