橘子园
UID: 5136, Registered at 2026-8-31 9:36:35, last login at 2026-9-12 20:00:15, currently offline.
Solved 15 problems, RP: 15 (No. 1868)
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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
- 15
- 模拟
- 5
- STL
- 2
- 其他
- 2
- 位运算
- 2
- 字符串处理
- 1
- 计算几何
- 1
- 数学
- 1