ek1ex
UID: 260, Registered at 2025-8-30 16:50:40, last login at 2026-3-10 20:55:34, last active at 2026-3-23 10:15:29.
Solved 3 problems, RP: 5.9 (No. 1324)
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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
- 2
- 考研
- 2
- 系统测试
- 1
- 模拟
- 1
- 字符串处理
- 1
- 环境测试
- 1
- 校内推免
- 1