rayray
UID: 1263, Registered at 2025-9-16 23:10:42, last login at 2026-3-4 13:12:30, currently offline.
Solved 29 problems, RP: 161 (No. 172)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
Problem Tags
- 基础算法
- 14
- 深度优先搜索
- 8
- 动态规划
- 7
- 数据结构
- 6
- 线性DP
- 3
- 树
- 3
- 队列
- 2
- USACO
- 2
- 栈
- 2
- 广度优先搜索
- 2
- 二叉树
- 2
- 一本通编程启蒙
- 1
- NOIP提高组
- 1
- 剪枝
- 1
- 堆
- 1
- 哈夫曼树
- 1
- C++语法
- 1
- 入门
- 1
- 记忆化搜索
- 1
- 省选
- 1