E1 from last Div2 was used in a previous round

Revision en1, by Square__Head, 2025-07-28 06:11:53

Problem E1 from the latest Div2 was already used before in a different contest. It's the same as 1486D - Max Median

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en1 English Square__Head 2025-07-28 06:11:53 158 Initial revision (published)