qinshiv
UID: 3015, Registered at 2025-3-8 10:26:41, last login at 2025-3-29 19:05:02, currently offline.
Solved 55 problems, RP: 194.18 (No. 314)
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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
- AtCoder
- 1
- abc171
- 1
- 搜索
- 1
- 枚举
- 1