na2s
UID: 901, Registered at 2025-11-27 16:24:35, last login at 2026-3-15 12:12:35, last active at 2026-3-22 2:48:41.
Solved 17 problems, RP: 34.9 (No. 213)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
Problem Tags
- 清华推研机试
- 17
- 考研
- 11
- 校内推免
- 3
- 校外推免
- 3
- CSP
- 2
- 搜索
- 2
- 全排列
- 2
- 模拟
- 2
- 字符串处理
- 1
- 环境测试
- 1
- 算法基础
- 1
- 二分答案
- 1
- 夏令营
- 1