Petersun

UID: 4147, 注册于 2026-9-15 12:41:22, 最后登录于 2026-9-23 13:41:07, 目前离线.

解决了 6 道题目，RP: 29 (No. 183)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
C2022C1

C2022C2
C2022F

C2022D
C2022B

C2023A
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.

其他: 1
构造: 1
组合数学: 1
贪心: 1
数据结构: 1
平衡树: 1