july sun
UID: 102156, Registered at 2025-8-28 22:16:23, last login at 2025-11-16 15:17:49, currently offline.
Solved 5 problems, RP: 7 (No. 4621)
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Bio
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Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework. -
Recent Solutions
This person is lazy and didn't write any solutions. -
Stat
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Rating
Problem Tags
- 系统测试
- 1
- 字符串（入门）
- 1
- 模拟
- 1
- 结构体
- 1