alan123
UID: 2360, Registered at 2026-3-20 21:11:53, last login at 2026-9-13 12:17:24, last active at 2026-11-1 0:39:13.
Solved 20 problems, RP: 28.4 (No. 983)
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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
- 20
- 模拟
- 6
- 其他
- 4
- STL
- 3
- 位运算
- 3
- 算法基础
- 2
- 动态规划
- 2
- 背包
- 2
- 前缀和
- 1
- 搜索
- 1
- BFS
- 1
- 字符串处理
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 计算几何
- 1
- 数学
- 1
- 线性代数
- 1
- 贪心
- 1
- 二分查找
- 1
- 二分答案
- 1