機器搬遷 ISCOJ 現已搬到全新主機上，立即體驗全新的評測速度！
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hyc
hyc116233
| Tried and accepted (+contests): | 28 |
| Tried but in vain (+contests): | 8 |
| AC Ratio (-contests): | 31.5% (34/108) |
Signed up at: 2023-09-22 17:29:14
Last sign in: 2024-05-18 09:55:42
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