ÕªÒª£º [PA2014]Lustra ÌâÄ¿´óÒ⣺ ÓÐn¸ö¹¤³§²Î¼Ó¾º±ê¡£a56爆大奖在线娱乐¹¤³§ÄÜÉú²ú³¤¶ÈÔÚ$[a_i,b_i]$Ö®¼ä£¬¿í¶ÈÔÚ$[c_i,d_i]$Ö®¼äµÄ¾µ×Ó£¬¾µ×Ó²»¿ÉÒÔÐýת¡£ ÎÊÊÇ·ñÓÐij¸ö¹¤³§ÄÜÉú²ú³öÆäËüËùÓй¤³§ÄÜÉú²úµÄ¾µ×Ó¡£ ˼·£º ²éѯÊÇ·ñÓÐij¸ö¹¤³§£¬$a_i,c_i$×îС£¬$b_i,d_i$×î´ó¼´¿É¡£ ÔĶÁÈ«ÎÄ
posted @ 2018-12-29 18:09 skylee03 ÔĶÁ(98) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º [PA2014]Iloczyn ÌâÄ¿´óÒ⣺ ѯÎÊ$n(n\le10^9)$ÊÇ·ñÊÇÁ½¸öì³²¨ÄÇÆõÊýÖ®»ý¡£ ˼·£º ${\rm fib}(45)10^9$£¬Ö±½Ó±©Á¦¼´¿É¡£ Ô´´úÂ룺 cpp include include inline int getint() { register char ch; wh ÔĶÁÈ«ÎÄ
posted @ 2018-12-29 16:20 skylee03 ÔĶÁ(83) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º [PA2014]Bohater ÌâÄ¿´óÒ⣺ ÓÐ$n(n\le10^5)$Ö»¹ÖÎÄãµÄѪÁ¿Îª$z$¡£Òª´ò°ÜµÚ$i$Ö»¹ÖÎïʱ£¬ÄãÐèÒªÏÈÏûºÄ$d_i$µãÉúÃüÖµ£¬ÔÙ»Ö¸´$a_i$µãÉúÃüÖµ¡£Çóa56爆大奖在线娱乐´ò¹Ö˳Ðò£¬Ê¹µÃÈa56爆大奖在线娱乐âʱ¿Ì$x\ge0$¡£ ˼·£º ÏÈ´òÄܼÓѪµÄ¹Ö£¬½«$d_i$´ÓСµ½´óÅÅÐòºóÌ°ÐÄ£»ºó´ò»á¿ÛѪµÄ¹Ö£¬½« ÔĶÁÈ«ÎÄ
posted @ 2018-12-29 15:59 skylee03 ÔĶÁ(85) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º [PA2014]Kuglarz ÌâÄ¿´óÒ⣺ ÓÐÒ»¸ö³¤¶ÈΪ$n(n\le2000)$µÄ ´®£¬Äã¿ÉÒÔ»¨$c_{i,j}$µÄÇ®£¬Ñ¯ÎÊÇø¼ä$[i,j]$µÄÒì»òºÍ¡£ÎÊÖÁÉÙÒª¶àÉÙÔª²ÅÄÜÖªµÀÔ­À´µÄÐòÁС£ ˼·£º ×îСÉú³ÉÊ÷¡£ Ô´´úÂ룺 cpp include include include inline int ÔĶÁÈ«ÎÄ
posted @ 2018-12-29 14:25 skylee03 ÔĶÁ(113) ÆÀÂÛ(0) ÍƼö(0) ±à¼­