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Contest Clarifications
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Subject: Technical Issue | Jury @ 2026-2-27 8:59:23
应要求，T1加了一组大样例，请认真做题，题目都非常简单！！！ 另外，请注意freopen，我又发现注释掉freopen的人了！！！！！！！
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Subject: ?. | Jury @ 2026-2-27 8:15:28
T1数据范围有更改，请注意查看