Du Pengfei

UID: 145

暂未获得硬币

注册于 2022-7-11 15:36:00, 最后登录于 2024-7-26 22:53:59, 目前离线.

解决了 2 道题目，RP: 18 (No. 267)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
D0063
P810
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.

NOIP: 2
2021: 1
A: 1
树形 DP: 1
早于 2010: 1