@[Stroap_QwQ](/user/1113126) > 请注意，$m$ **不是**图的边数。 by lzm0107 @ 2024-04-06 10:17:11
@[lzm0107](/user/555994) orz谢谢%%%%%% by Stroap_QwQ @ 2024-04-06 10:29:50