xin
UID: 1107, Registered at 2025-12-3 20:27:20, last login at 2026-5-12 17:31:38, last active at 2026-5-29 23:02:06.
Solved 19 problems, RP: 26.24 (No. 627)
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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
- 19
- 模拟
- 7
- 其他
- 4
- 位运算
- 4
- STL
- 3
- SPJ
- 1
- 动态规划
- 1
- 背包
- 1
- 搜索
- 1
- BFS
- 1
- 字符串处理
- 1
- 算法基础
- 1
- 前缀和
- 1
- 计算几何
- 1
- 数学
- 1
- 线性代数
- 1