点进这个题号，发现题号是 P Q R S T U V W X Y Z https://qoj.ac/contest/1661
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为什么 WOrld finals 2022的题号是 PQRSTUVWXYZ，不是ABCDEFGHIJK
2025-11-10 13:38:57 By
Oroof_by_qed
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Qingyu
因为现场就是按照P-Z编号的
- 2025-11-10 15:22:58
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