P9565 [SDCPC2023] Not Another Path Query Problem £¨Î»ÔËËã+²¢²é¼¯£©
P9565 [SDCPC2023] Not Another Path Query Problem λÔËËã+²¢²é¼¯ ´Ó¼ÛÖµÖÁÉÙΪ \(V\) ÈëÊÖ£¬Ã¶¾ÙÒ»¶Î¶þ½øÖÆÉϳ¤Îª \(i\) µÄǰ׺£¬µÚ \(i+1\) λȡ \(1\)£¬²¢ÇÒ±È \(V\) Òª´ó£¬ÕâÑù \(i+1\) Ö®ºóµÄλ¾Í¿ÉÒÔÈa56爆大奖在线娱乐âÈ¡ÁË£¨²»