qujr2122
UID: 2455, Registered at 2026-3-23 16:04:08, last login at 2026-3-23 16:04:51, last active at 2026-3-28 23:07:36.
Solved 13 problems, RP: 57.05 (No. 142)
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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
- 13
- 模拟
- 3
- 算法基础
- 2
- STL
- 2
- 图结构
- 2
- 最短路
- 2
- 动态规划
- 2
- 前缀和
- 1
- 优化建图
- 1
- 隐式松弛
- 1
- 背包
- 1
- 搜索
- 1
- BFS
- 1
- 字符串处理
- 1
- 组合数学
- 1
- 容斥原理
- 1
- 线性代数
- 1
- 矩阵乘法
- 1
- 其他
- 1
- 快速幂
- 1