story
UID: 2606, Registered at 2026-3-26 17:25:47, last login at 2026-3-29 11:15:57, currently offline.
Solved 1 problems, RP: 9 (No. 1131)
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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
- 1
- 图结构
- 1
- 最短路
- 1