resign0
UID: 4843, Registered at 2026-8-21 20:24:08, last login at 2026-10-13 10:28:32, last active at 2026-10-31 15:42:15.
Solved 9 problems, RP: 9 (No. 2630)
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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
- 9
- 模拟
- 3
- STL
- 1
- 字符串处理
- 1
- 计算几何
- 1
- 坐标变换
- 1