Ruby
UID: 5970, Registered at 2026-9-14 9:23:11, last login at 2026-10-26 8:50:05, last active at 2026-10-26 22:16:32.
Solved 30 problems, RP: 55 (No. 344)
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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
- 30
- 模拟
- 13
- STL
- 5
- 字符串处理
- 4
- 其他
- 4
- 算法基础
- 3
- 动态规划
- 3
- 背包
- 3
- 位运算
- 3
- 前缀和
- 2
- 搜索
- 2
- 计算几何
- 2
- 坐标变换
- 2
- 记忆化搜索
- 1
- BFS
- 1
- 循环节
- 1
- 倍增
- 1
- 有限状态自动机
- 1
- 线性代数
- 1
- 矩阵乘法
- 1