P1147建议降红

P1147 连续自然数和

@[9gehetao](/user/600143) 既然如此,你就当水题做吧
by liulechen @ 2023-10-15 21:55:59


都橙了你就让让它吧
by mayisang @ 2023-11-05 19:56:43


@[9gehetao](/user/600143) 智齿
by Florr_m27 @ 2023-12-13 22:04:22


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