HFYZ
UID: 5281, Registered at 2026-8-21 11:29:09, last login at 2026-8-22 8:57:36, last active at 2026-8-30 14:32:13.
Solved 10 problems
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赛题记录
Problem Tags
- 模拟
- 3
- 贪心
- 1
- 组合数学
- 1
- 鸽笼
- 1
UID: 5281, Registered at 2026-8-21 11:29:09, last login at 2026-8-22 8:57:36, last active at 2026-8-30 14:32:13.
Solved 10 problems
Followed by 0 users