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
//** **********´´½¨¹¤×÷²¾************ */
WritableWorkbook workbook = Workbook.createWorkbook(new File("d:/test.xls"));
/** *//** **********´´½¨¹¤ ......
´ÓJAVAÖ±½Ó¶ÁÈ¡EXCEL¡¢WORD²¢Éú³ÉPDFÎļþ
1¡£²Ù×÷EXCELºÍWORDÎļþ
ʹÓÃJAVA´ÓEXCEL¡¢WORDÎļþÖжÁдÊý¾Ý£¬¿ÉÒÔʹÓÃhttp://jexcelapi.sourceforge.net/
ÌṩµÄJAVA API£Java Excel API£¬ÕâÀïÓÐÆäÖ¸ÄÏhttp://www.andykhan.com/jexcelapi/tutorial.html
£¬¿ÉÓÉ´ËÏÂÔØJARÎļþhttp://www.andykhan.com/jexcelapi/download.h ......
ÔÚJAVAÖУ¬ ÔÚʹÓÃString.split·½·¨·Ö¸ô×Ö·û´®Ê±£¬µ«Òª×¢ÒâÓÐЩ×Ö·û²»ÄÜÖ±½ÓÓõÄ,·Ö¸ô·ûÈç¹ûÓõ½Ò»Ð©ÌØÊâ×Ö·û,±ÈÈç "| "
,"*",µÈ·ñÔò»á³öÏÖÎÊÌ⣬ÒÔǰ¸ÕÓÃʱ¾ÍÒòΪÕâ¸öÎÊÌâ¶ø¿´Á˰ëÌìµÄ´úÂë¡£
public String[] split(String regex)
Splits this string around matches of the given regular expression.
&nbs ......
Java×¢Ê͹淶
¶¨ÒåÕâ¸ö¹æ·¶µÄÄ¿µÄÊÇÈÃÏîÄ¿ÖÐËùÓеÄÎĵµ¶¼¿´ÆðÀ´ÏñÒ»¸öÈËдµÄ£¬Ôö¼Ó¿É¶ÁÐÔ£¬¼õÉÙÏîÄ¿×éÖÐÒòΪ»»È˶ø´øÀ´µÄËðʧ¡££¨ÕâЩ¹æ·¶²¢²»ÊÇÒ»¶¨Òª¾ø¶Ô×ñÊØ£¬µ«ÊÇÒ»¶¨ÒªÈóÌÐòÓÐÁ¼ºÃµÄ¿É¶ÁÐÔ£©¡£
Java µÄÓï·¨Óë C++ ¼°ÎªÏàËÆ£¬ÄÇô£¬ÄãÖªµÀ Java µÄ×¢ÊÍÓм¸ÖÖÂð£¿ÊÇÁ½ÖÖ£¿ ¡¡¡¡
// ×¢ÊÍÒ»ÐС¡¡¡
/* ...... */ ×¢Ê ......
ÔÚJDK1.5֮ǰ£¬¶Ô¸ßÖÊÁ¿Java¶àÏ̲߳¢·¢³ÌÐòÉè¼ÆÊ±£¬Îª·ÀÖ¹³ÌÐò±ÀµôµÈÏÖÏóµÄ³öÏÖ£¬±ÈÈçʹÓÃwait()¡¢notify()ºÍsynchronizedµÈ£¬ÐèÒª¿¼ÂÇÐÔÄÜ¡¢ËÀËø¡¢¹«Æ½ÐÔ¡¢×ÊÔ´¹ÜÀíÒÔ¼°ÈçºÎ±ÜÃâḬ̈߳²È«ÐÔ·½Ãæ´øÀ´µÄΣº¦µÈÖî¶àÒòËØ£¬Í¨³£»á²ÉÓÃһЩ½ÏΪ¸´Ôӵݲȫ²ßÂÔ£¬¼ÓÖØÁ˳ÌÐòÔ±µÄ¿ª·¢¸ºµ£¡£ÔÚJ ......