151200
aqiÖ¸Êý151 - 200ÊÇʲô¼¶±ð
aqiÖ¸Êý151200ÊÇËļ¶£¬¿ÕÆøÖÊÁ¿×´¿öÊôÓÚÖжÈÎÛȾ¡£¸ù¾Ý¡¶»·¾³¿ÕÆøÖÊÁ¿Ö¸Êý¼¼Êõ¹æ¶¨¡·µÄ¹æ¶¨£º¿ÕÆøÎÛȾָÊý151200£º¶ÔÓ¦µÄ¿ÕÆøÖÊÁ¿¼¶±ðΪËļ¶£¬±íʾ¿ÕÆøÖÊÁ¿×´¿öΪÖжÈÎÛȾ¡£´Ëʱ£¬...
151200´óдÔõôд
ҼʰÎéÍòҼǪ·¡°Û¡£Ò»°ãÎÄÊéºÍÉÌÒµ²ÆÎñƱ¾ÝÉϵÄÊý×Ö¶¼Òª²ÉÓúº×Ö´óдÊýÂ룬151200ת»»Îª´óдÊý×ÖΪҼʰÎéÍòҼǪ·¡°Û¡£
10 ¸öÊý×Ö(0~9)×ö¼Ó·¨,Êý×Ö²»ÄÜÖØ¸´,¸ÃÔõô×ö?
}{(10 - 6)!} = 151200¡£[1]c++ - The amortized complexity of std::next_permutation?[2] Herv¨¦ Brnnimann, Algorithms for perm...
10Õâ10¸öÊý×Ö,ÿ6¸öÊý×Ö×ÔÓÉ×éºÏ³ÉÒ»×éÊý,Ò»¹²ÓжàÉÙ...
10*9*8*7*6*5=151200˵Ã÷:È¡µÚÒ»¸öÊýʱÓÐ10ÖÖÑ¡Ôñ;È¡µÚ2¸öÊýʱ,ÓÉÓÚµÚ1¸öÊýÒѾȡ×ßÒ»¸öÊý,ËùÒÔÖ»ÓÐʣϵÄ9¸öÊýÑ¡Ôñ;È¡µÚ3¸öÊýʱ,ÒѾÓÃÁË2¸öÊý,ËùÒÔÖ»ÓÐ8...
½»Ö¯Æ÷µÄ²ÎÊýÉèÖÃ?
111600, 119040, 126720, 134640, 142800, 151200, 159840, 168720, 177840, 187200, 196800, 206640, 216720, 227040, 237600, 248400, ...
ºÚÁú½µÄÓÊÕþ±àÂë
150100 Îå³£ÏØ 150200°¢³ÇÏØ 150300 ±ö ÏØ 150400 ºôÀ¼ÏØ 150500ÉÐÖ¾ÏØ 150600 ÑÓÊÙÏØ 150700 ·½ÕýÏØ 150800ͨºÓÏØ 150900 ÕØ¶«ÊÐ 151100 ÕØÖÝÏØ 151200ÕØÔ´ÏØ...
6¸öÊý×ÖÓм¸ÖÖ×éºÏ·½Ê½?
6¸öÊý×ÖÓÐ151200ÖÖ×éºÏ¡£Êý×Ö´Ó0-9×ܹ²ÊÇÊÇ10¸öÊý×Ö£¬´Ó10¸öÊý×ÖÖÐÈÎÒâ³éÈ¡6¸öÊý×Ö×é³ÉÒ»ÁÐ(6¸öÊý×ÖÅÅÁÐ˳ÐòÓйØÏµ)£¬ËüµÄ×é³ÉµÄÁÐÊý£½10!
Çó×îСÕýÕûÊýn,ÆäÓÐ144¸ö²»Í¬µÄÕýÒòÊý,ÇÒÆäÖÐÓÐ10¸ö...
{131040,151200,163800,171360,191520,201600,211680,214200,229320,231840,239400,241920,252000} ×îСÕýÕûÊýn=131040 {1,2,3,4,5,6,7,8...
10¸öÊý×ÖµÄÅÅÁÐ×éºÏ´Ó0µ½9Ò»¹²ÄÜ×éºÏ¼¸´Î?6¸öÊýËãÒ»×é...
10¸öÊýÖÐÑ¡6¸öÅÅÁÐ,ÓÐA10(6)=151200ÖÖ·½·¨0ÔÚµÚһλµÄÇé¿öÓÐA9(5)=15120ÖÖ·½·¨ËùÒÔ×ܹ²ÓÐ:A10(6)-A9(5)=136080ÖÖ·½·¨
²ËÄñæäվΪʲôÄÇô¶àתÈõÄ?
Ò»Äê¾»ÊÕÈ룺151200£108000=43200 µÈÓÚµêÒ»ÄêÄÜ׬43200Ôª£¬µ«Êµ¼ÊÉϿ϶¨Ã»ÓÐÕâô¶à£¬ÒòΪ»¹ÓÐË®µç·Ñ£¬ÒÔ¼°Ò»Ð©Í¶ËßÅâ³¥·ÑÓÃû¸øËûËã½øÈ¥¡£Æ½¾ù...