LiDinghang
UID: 1648
暂未获得硬币
Registered at 2025-8-7 7:56:41, last login at 2025-8-23 21:14:54, last active at 2025-10-6 22:02:21.
Solved 166 problems, RP: 246.49 (No. 46)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- 并查集
- 31
- 图论
- 30
- 最短路
- 25
- USACO
- 25
- 拓扑排序
- 20
- 二分
- 20
- 线段树
- 20
- 强连通分量
- 17
- 各省省选
- 17
- 树链剖分
- 17
- 贪心
- 13
- O2优化
- 12
- 广度优先搜索 BFS
- 11
- 平衡树
- 10
- 排序
- 9
- 动态规划 DP
- 8
- 2009
- 7
- 2010
- 6
- NOIP 提高组
- 6
- 洛谷原创
- 6