Feng

UID: 51, 注册于 2025-5-7 19:22:00, 最后登录于 2026-8-13 11:03:20, 最后活动于 2026-8-13 23:14:26.

解决了 9 道题目，RP: 21 (No. 508)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
37

56

66
69

77

82
85

86

95
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.

动态规划: 9
背包DP: 4
树形DP: 2
线性DP: 2
数学: 1
排列组合: 1