问君安
UID: 1928, Registered at 2026-3-4 19:37:25, last login at 2026-3-4 19:37:48, last active at 2026-3-19 21:57:40.
Solved 31 problems, RP: 40.2 (No. 178)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 31
- 模拟
- 14
- 其他
- 3
- 清华推研机试
- 2
- 考研
- 2
- 数据结构
- 2
- Hashing
- 2
- 位运算
- 2
- 字符串处理
- 1
- SPJ
- 1
- 排序
- 1
- 线性代数
- 1
- 矩阵乘法
- 1
- 动态规划
- 1
- 背包
- 1
- STL
- 1
- 计算几何
- 1
- 数学
- 1