iondog
UID: 2128, Registered at 2026-3-12 9:54:51, last login at 2026-3-12 9:56:47, last active at 2026-4-10 9:23:45.
Solved 7 problems, RP: 12 (No. 896)
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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
- 7
- 模拟
- 3
- STL
- 1
- 其他
- 1
- 位运算
- 1