xff
UID: 31576, Registered at 2026-3-25 10:17:33, last login at 2026-5-8 17:52:06, currently offline.
Solved 36 problems, RP: 177.97 (No. 3682)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- DFS
- 7
- 动态规划
- 7
- 数据结构
- 3
- 优先队列
- 2
- 树形dp
- 2
- 二分答案
- 1
- BFS
- 1
- 搜索
- 1
- 栈
- 1
- 集合
- 1
- bfs
- 1
- 并查集
- 1
- 树结构
- 1
- 最近公共祖先
- 1
- 背包
- 1
- 贪心
- 1
- 树状数组
- 1
- 贪心算法
- 1
- 最短路算法
- 1
- 哈希表
- 1