Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Java ðÅÝÅÅÐò

/**
* ½»»»ÅÅÐò-ðÅÝÅÅÐò£¬ºËÐÄ˼Ïë ÒÔ´óСΪÒÀ¾Ý½»»»
*
* */
public void bubbleSort(double[] a){
//½«Òª½øÐбȽϵÄÊý´óµÄ¾¡Á¿ÍùºóÅÅ£¬Ã¿´ÎÑ­»·°Ñ×î´óµÄÅÅÔÚÒªÅÅÐòÊý×éµÄĩλ¡£
boolean hasSwap = true;
for(int i = 1; i < a.length&& hasSwap; i ++){//Ñ­»·µÄ´ÎÊý

hasSwap = false;//¼Ç¼´Ë´Î±È½ÏÊÇ·ñ´æÔÚλÖý»»»£¬Èô²»´æÔÚÔòÖ¤Ã÷ÓàϵÄÊý×éÔªËØÒѾ­ÅĺÃÐò¡£

for(int j = 0;j < a.length - i; j ++){//±È½Ï
if(a[j] > a[j+1]){
double temp = a[j];
a[j] = a[j+1];
a[j+1] = temp;
hasSwap = true;
}
}
}

}

JavaÅÅÐòË㷨ϵÁÐ--½»»»ÅÅÐò֮ðÅÝÅÅÐò


Ïà¹ØÎĵµ£º

Java¹Ø¼ü×Öfinal¡¢staticʹÓÃ×ܽá

Ò»¡¢final
¡¡¸ù¾Ý³ÌÐòÉÏÏÂÎÄ»·¾³£¬Java¹Ø¼ü×ÖfinalÓГÕâÊÇÎÞ·¨¸Ä±äµÄ”»òÕß“ÖÕ̬µÄ”º¬Ò壬Ëü¿ÉÒÔÐÞÊηdzéÏóÀà¡¢·Ç³éÏóÀà³ÉÔ±·½·¨ºÍ±äÁ¿¡£Äã¿ÉÄܳöÓÚÁ½ÖÖÀí½â¶øÐèÒª×èÖ¹¸Ä±ä£ºÉè¼Æ»òЧÂÊ¡£
finalÀ಻Äܱ»¼Ì³Ð£¬Ã»ÓÐ×ÓÀ࣬finalÀàÖеķ½·¨Ä¬ÈÏÊÇfinalµÄ¡£
final·½·¨²»Äܱ»×ÓÀàµÄ·½·¨¸²¸Ç£¬µ«¿ÉÒ ......

java Éú³Éexcel

    //** **********´´½¨¹¤×÷²¾************ */
            WritableWorkbook workbook = Workbook.createWorkbook(new File("d:/test.xls"));
            /** *//** **********´´½¨¹¤ ......

java»ñµÃ´úÀíÕæÊµIP


ÏîÄ¿ÖÐÐèÒªºÍµÚÈý·½Æ½Ì¨½Ó¿Ú£¬¼ÓÁËÀ´Ô´IP¼øÈ¨¹¦ÄÜ£¬²âÊÔʱ·¢ÏÖûÓÐÎÊÌ⣬µ«ÊDz¿ÊðÒÔºó·¢ÏÖ´æÔÚÎÊÌ⣬һֱ¼øÈ¨²»Í¨¹ý£¬Ò»ÈºÈËץϹ¡£
ÎÒÕÒµ½ÄÇ¿éµÄ´úÂ룬¸úÁËÒ»±éÁ÷³Ì·¢ÏÖÂß¼­Ã»ÓÐɶÎÊÌ⣬µ«ÊÇ×îÖյĽá¹ûÈ´»¹ÊǼøÈ¨²»Í¨¹ý£¬ÊµÔÚÓÐЩ¹îÒì¡£Æä»ù±¾Âß¼­ÎªÏÈÈ¡µÃÅäÖõÄIPÁÐ±í£¬È»ºóͨ¹ýrequest.getRemoteAddr()È¡µÃ¿Í»§¶ËµÄIPµ ......

JavaʵÏÖÊý×éÐÎʽµÄ¶àÏîʽ¼Ó·¨¡¢¼õ·¨¡¢³Ë·¨¡¢Ïà³ýÔËËã

javaʵÏֵĶàÏîʽ¼Ó·¨£¬¼õ·¨£¬³Ë·¨£¬³ý·¨ÔËË㣬ÆäÖжàÏîʽµÄ±íʾÐÎʽΪ°´Ãݴӵ͵½¸ßµÄϵÊýÊý×飬Êý×éµÄ³¤¶È¼´ÊǶàÏîʽµÄÃÝ
¼´ Êý×é{1,2,3,4}  ±íʾ¶àÏîʽ4x3+3x2+2x+1
ÔËËãÔÚ¹¤¾ßÀàPolynÖнøÐÐ ³õʼ»¯Polyn±ØÐëÒª´«Á½¸ö²ÎÊý ¼´±»³ýÊýºÍ³ýÊý
ÆäÖмӷ¨£¬¼õ·¨ºÍ³Ë·¨ÊǾ²Ì¬·½·¨ ²»ÐèʵÀý¼´¿ÉʹÓÃ
³ý·¨ÐèÒª²úÉúÉ̺ÍÓàÊ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ