JavaËã·¨ Ö±½Ó²åÈëÅÅÐò
/**
* Ö±½Ó²åÈëÅÅÐò,Ê×ÏȱȽÏa[n]Óëa[n-1]£¬ÔڱȽÏa[n]Óëa[n-2]
* */
public void sort0(double[] a){
for(int i = 0; i < a.length -1; i ++){
double tmp = a[i + 1];
int j = i;
while(j >= 0 && tmp <= a[j]){
a[j+1] = a[j];
j --;
}
a[j+1] = tmp;
}
}
½«a[n]Óëa[n-1]±È½Ï£¬Èôa[n-1]>a[n],Ôò½«a[n-1]ÓÒÒÆ£¬ÔڱȽÏa[n]Óëa[n-2]Ö±µ½a[n]Óëa[0]¡£
Ïà¹ØÎĵµ£º
½ñÌìûʸɡ££¬ÄÃJavaÖеÄmainº¯ÊýÀ´Ịֽ̀¬¡£¡£»¹ÇëÖîλָµã°¡£¬£¬
public static void main(String args [])
{
.....
}
ÕâÊÇ´ó¼ÒÒ»°ãµÄд·¨°É£¬ÕâÀïÎÒÏëÌ̵ֽÄÖ÷ÒªÓÐÒÔϼ¸µã£º
1.ËüµÄ²ÎÊýÎÊÌ⣬ÄǸö²ÎÊýµ¹µ×ÓкÎÓÃÄØ£¬£¬ÕâÊǺÜÁîÈËÃÔ»óµÄ£¬ÕâÀï×Ô¼ºÐ´Á˸öÀý×ÓÊÔÁËһϣ¬µ«ÊdzöÏÖÁËÒì³££º
class A
{
......
ÔÚһЩ¹æÄ£ÉÔ´óµÄÓ¦ÓÃÖУ¬JavaÐéÄâ»ú£¨JVM£©µÄÄÚ´æÉèÖÃÓÈÎªÖØÒª£¬ÏëÔÚÏîÄ¿ÖÐÈ¡µÃºÃµÄЧÂÊ£¬GC£¨À¬»ø»ØÊÕ£©µÄÉèÖÃÊǵÚÒ»²½¡£
PermGen space£ºÈ«³ÆÊÇPermanent Generation space.¾ÍÊÇ˵ÊÇÓÀ¾Ã±£´æµÄÇøÓò,ÓÃÓÚ´æ·ÅClassºÍMetaÐÅÏ¢,ClassÔÚ±»LoadµÄʱºò±»·ÅÈë¸ÃÇøÓòHeap space£º´æ·ÅInstance¡£
GC(Garbage Collection)Ó¦¸Ã²»» ......
¼Ì³Ð(inheritance)
¼Ì³ÐÊÇʹÓÃÒÑ´æÔÚµÄÀàµÄ¶¨Òå×÷Ϊ»ù´¡½¨Á¢ÐÂÀàµÄ¼¼Êõ£¬ÐÂÀàµÄ¶¨Òå¿ÉÒÔÔö¼ÓеÄÊý¾Ý»òÐµĹ¦ÄÜ£¬Ò²¿ÉÒÔÓø¸ÀàµÄ¹¦ÄÜ£¬µ«²»ÄÜÑ¡ÔñÐԵؼ̳и¸Àà¡£ÕâÖÖ¼¼ÊõʹµÃ¸´ÓÃÒÔǰµÄ´úÂë·Ç³£ÈÝÒ×£¬Äܹ»´ó´óËõ¶Ì¿ª·¢ÖÜÆÚ£¬½µµÍ¿ª·¢·ÑÓᣱÈÈç¿ÉÒÔÏȶ¨ÒåÒ»¸öÀà½Ð³µ£¬³µÓÐÒÔÏÂÊôÐÔ£º³µÌå´óС£¬ÑÕÉ ......
½«javaÏîÄ¿Éú³Éexe¿ÉÖ´ÐÐÎļþÈ«¹ý³Ì
2009Äê05ÔÂ10ÈÕ ÐÇÆÚÈÕ 16:30
Ò»¡¢Ê×ÏÈΪeclipse°²×°fatjar²å¼þ£¨Èç¹ûÄãµÄjarÏîÄ¿ÖÐÐèÒªÓõ½Í¼Æ¬¡¢Íⲿ³ÌÐòµÈÎļþʱҪÓô˲å¼þ´ò°ü³ÌÐò²ÅÄÜÕý³£ÔËÐУ©
°²×°·½Ê½ÓÐÁ½ÖÖ£º·½·¨1£ºÔÚÏß°²×°£¨ÍƼö£©
²½Ö裺
eclipse²Ëµ¥À¸ help >software updates >Find and install >Search f ......