hkp
UID: 1662, Registered at 2026-1-19 17:31:06, last login at 2026-10-9 12:04:56, currently offline.
Solved 2 problems, RP: 5 (No. 3361)
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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
- 1
- 模拟
- 1
- STL
- 1
- CCSP
- 1
- 字符串
- 1
- Trie树
- 1
- 数据结构
- 1
- 树状数组
- 1
- 贪心
- 1
- 其他
- 1
- 分治
- 1
- 位运算
- 1