k<10000,x^2+y^2=k,kΪºÎֵʱ,xºÍyÓÐÕýÕûÊý½â?

8884,8885,8893,8900,8905,8906,8912,8914,8917,8929,8933,8936,8938,8941,8945,8948,8954,8957,8962...


ÈçºÎÖ¤Ã÷Ô²ÖÜÂÊÖдæÔÚËùÓÐµÄ 4 λÊýÃÜÂë?

1395, 64801396, 314151397, 171601398, 73321399, 130141400, 43651401, 32501402, 45381403, 60531404, 75201405, 82451406, 41941407, ...


Ê®½øÖÆÏÂ,(n+1)!±Èn!¶àÁ½Î»Êýʱ,nµÄ×îСֵΪºÎÕûÊý...

Lg[(n-1)!]=K+a,0¡Üa<1,´Ëʱ(n-1)!Ϊ1+KλÊý.Lg[n!]=w+K+b,0¡Üb<1,´Ëʱn!µÄλÊý...


´ó»°2Ãâ·Ñ°æ - ÐÂÊÖÖÁ×ðÐòÁкŠ- °Ù¶È¾­Ñé

2¡¢ÐòÁкż¤»î·½Ê½¡¡¡¡½øÈëÓÎÏ·ºó£¬µã»÷×óÉϽǡ°Àñ°üÖÐÐÄ¡±°´Å¥£¨°´Å¥¿ª·þ30Ììºó¿É¼û£©£¬´ò¿ªÀñ°üÖÐÐĽçÃ棬ѡÔñÐÂÊÖÐòÁкţ¬ÊäÈëÐòÁкż´¿É¡£...


×îÉÙÐèҪǰ¶àÉÙλԲÖÜÂÊ¿ÉÒÔÔÚÆäÖÐÕÒµ½ËùÓеÄËÄλÊý...

5831, 89128318, 89133183, 89141832, 89152713, 89182517, 89240296, 89282969, 89299692, 89302348, 89338962, 89376276, 89392766, ...


k<10000,x^2+y^2=k^n(n¡ÊN,n¡Ù1),kΪºÎֵʱ,xºÍyÓÐÕý...

a=x2+y2,b=m2+n2¡úab=(xm+yn)2+(xnym)2x2+y2=knx2+y2=k 2690¸ö nMax=9999;...


ÇóÒ»¸öÍøÒ×ٻŮÓÄ»êµÄÐòÁкÅ!~~ÒªÄÜÓõÄ~~лл

1¡¢ ´ò¿ª¿Í»§¶Ë£¬Ñ¡ÔñÔ¤Ô¼Çø£¬Ñ¡Ôñ·þÎñÆ÷Ãû³Æ 2¡¢ Ñ¡ÔñºÃ·þÎñÆ÷ÒԺ󣬵ã»÷¡°¿ªÊ¼Ô¤Ô¼¡±°´Å¥ 3¡¢ ÔÚÊäÈëÕ˺ÅÃÜÂë½çÃ棬µã»÷¡°...


ÀʵϸƸÆƬÓëswisse¸ÆƬ¶Ô±ÈÊý¾Ý?ÄÄÒ»ÖÖ¸üÊʺϹúÈË...

Æä´Îswisse¸Æº¬Á¿Ö»ÓÐ333mg£¬ÀʵϸƱÈËü¸ß£¬ÓÐ500mg¡£È»ºóÀʵÏ̼Ëá¸Æ»¹ÊÇÊǸù¾Ý"¹úÈËÌåÖÊÑо¿ÖÐÐÄ"µÄ¿ÆÑÐ...


±Ê¼Ç±¾µçÄÔ¹ºÂò

½¨Ò鿼ÂÇ DELL N5110 15R 978 ÅäÖà ¶þ´ú I5 2450 4G 500G NV525 1G¶ÀÁ¢ÏÔ¿¨ Ö§³ÖË«ÏÔ¼¼Êõ Ô­ÒòÒ» ÒÔÉÏ ÓÎÏ·¿ÉÒÔ Íê³É Ô­Òò¶þ...


Èç¹ûÓÐÈËרÞٰì΢ÐÅͶƱ»î¶¯,׬ȡ»î¶¯ÖбðÈËË¢ÀñÎï...

Ϊ°ïÄú¸üºÃµÄ½â¾ö·¨ÂÉÎÊÌ⣬Äú¿ÉÒÔÖ±½ÓÏòÎÒ×Éѯ²¢ÃèÊö×ÔÉíÏêϸÇé¿ö£¬±¾µØÂÉʦ24СʱÔÚÏßΪÄú½â´ð¡£


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷