Frost
UID: 2288, Registered at 2026-3-18 19:54:29, last login at 2026-3-19 11:29:05, last active at 2026-3-26 18:42:35.
Solved 4 problems, RP: 17 (No. 678)
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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
- 4
- 模拟
- 3
- 字符串处理
- 2
- STL
- 1
- 其他
- 1
- 位运算
- 1
- 递归下降法
- 1