liyixin
UID: 2467, Registered at 2026-3-23 19:30:24, last login at 2026-3-28 18:43:12, currently offline.
Solved 18 problems, RP: 71 (No. 104)
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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
- CSP
- 18
- 模拟
- 8
- STL
- 4
- 其他
- 3
- 算法基础
- 2
- 位运算
- 2
- SPJ
- 1
- 前缀和
- 1
- 图结构
- 1
- 最短路
- 1
- 优化建图
- 1
- 隐式松弛
- 1
- 线性代数
- 1
- 矩阵乘法
- 1
- 动态规划
- 1
- 背包
- 1
- 搜索
- 1
- BFS
- 1
- 字符串处理
- 1
- 循环节
- 1