ccr39
UID: 227, Registered at 2025-8-17 11:28:31, last login at 2026-7-23 23:49:56, last active at 2026-7-24 1:17:51.
Solved 5 problems, RP: 11.78 (No. 1390)
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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
- 模拟
- 5
- CSP
- 5
- STL
- 2
- 字符串处理
- 1
- SPJ
- 1