john
UID: 1084, Registered at 2025-12-3 13:15:53, last login at 2026-8-31 22:39:59, last active at 2026-10-22 0:41:07.
Solved 8 problems, RP: 18 (No. 1591)
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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
- 8
- 其他
- 3
- 动态规划
- 2
- 算法基础
- 2
- 线性代数
- 2
- 模拟
- 2
- 背包
- 1
- 树结构
- 1
- 树链剖分
- 1
- 最近公共祖先
- 1
- RMQ
- 1
- 二分答案
- 1
- 搜索
- 1
- BFS
- 1
- 组合数学
- 1
- 容斥原理
- 1
- 矩阵乘法
- 1
- 递推
- 1
- 快速幂
- 1
- 倍增
- 1