Ricky
UID: 6165, Registered at 2026-9-23 16:03:20, last login at 2026-10-10 18:11:44, last active at 2026-10-28 15:12:42.
Solved 15 problems, RP: 17.4 (No. 1657)
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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
- 15
- 模拟
- 7
- STL
- 4
- 字符串处理
- 2
- 计算几何
- 2
- 坐标变换
- 1
- 算法基础
- 1
- 前缀和
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 其他
- 1
- 数学
- 1
- 位运算
- 1
- 线性代数
- 1