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

½»»»Á¬¸ö¶ÔÏóµÄÖµ£¨C/C++?JAVA£©

ÈçºÎ½»»»Á½¸ö±äÁ¿µÄÖµ£º
CÓïÑÔÖеĴ«Öµ´úÂëÈçÏ£º
int change(int x,int y)
{
int temp=x;
x=y;
y=temp;
}
CÓïÑÔÖеĴ«Ö·´úÂëÈçÏ£º
int change(int *p,int *q)
{
int temp=*p;
*p=*q;
*q=temp;
}
ʹÓÃC++ÖеÄÒýÓÃÀàÐÍ´úÂëÈçÏÂ:
int change(int &x,int &y)
{
int temp=x;
x=y;
y=temp;
}
JAVAÖдúÂëͬÉÏ£»
ÉÏÊö´úÂ빲ͬµãÊǶ¼ÊÇʹÓõĶîÍâ±äÁ¿temp;ÈçºÎ²»Ê¹ÓöîÍâ±äÁ¿Íê³ÉÁ½¸öÊýµÄ½»»»ÄØ£¿
int change(int x,int y)
{
x=x+y;
y=x-y;
x=x-y;
}
ÀýÈ磺x=3£¬y=4
µÚÒ»²½£ºx=x+y=3+4=7;
µÚ¶þ²½£ºy=x-y=7-4=3;
µÚÈý²½: x=x-y=7-3=4;
Èç´ÖÍê³ÉÁËÁ¬¸öÊýµÄ½»»»£¬²¢ÇÒÿÓÐʹÓöîÍâµÄ¿Õ¼ä.


Ïà¹ØÎĵµ£º

¶àÏ߳̿ª·¢µÄ½Ý¾¶£º¹¹½¨Java²¢·¢Ä£ÐÍ¿ò¼Ü

http://webservices.ctocio.com.cn/java/258/9422258_2.shtml
¡¡±¾ÎÄÎ§ÈÆÒ»¸ö¼òµ¥µÄÀý×ÓÂÛÊöÁËÈçºÎ¹¹¼ÜÒ»¸öJava²¢·¢Ä£ÐÍ¿ò¼Ü£¬ÆäÖÐʹÓÃÁËһЩ¹¹½¨¿ò¼ÜµÄ³£Óü¼Êõ£¬Ï£Íû¶ÁÕßÄܹ»Éî¼ÓÁì»áÆäÔ­Àí£¬Ò²Ï£ÍûÄú¿ÉÒÔ¶Ô±¾ÎÄÖеĿò¼Ü½øÐÐÀ©³ä£¬Ö±½ÓÓ¦Óõ½×Ô¼ºµÄ¹¤×÷ÖС£
¡¡¡¡Java¶àÏß³ÌÌØÐÔΪ¹¹½¨¸ßÐÔÄܵÄÓ¦ÓÃÌṩÁ˼«´óµÄ·½±ã£¬µ«Ê ......

java servlet°ïÖú3

Java Servlet API˵Ã÷Îĵµ£¨2.1a°æ£©£¨Èý£©
Èí¼þ°ü£ºjavax.servlet.http 
      Ëù°üº¬µÄ½Ó¿Ú£ºHttpServletRequest£»HttpServletResponse£»HttpSession£»HttpSessionBindingListener£»HttpSessionContext¡£
      Ëù°üº¬µÄÀࣺCookie£»Http ......

java ×Ö·û´®·Ö¸î

¡ñÀûÓÃsplitº¯Êý£º String s = new String("2_8_7_4_3_9_1"); String[] arr = s.split("_"); JavaÖÐÓÃsplitº¯Êý½øÐзָî×Ö·û´®¡£ 1.Óï·¨ÈçÏ String.split(sourceStr,maxSplit) String.split(sourceStr) ²ÎÊý˵Ã÷£ºsourceStrÊDZ»·Ö¸îµÄ×Ö·û´®£¬maxSplitÊÇ×î´óµÄ·Ö¸îÊý ·µ»ØÖµËµÃ÷£ºsplitº¯ÊýµÄ·µ»ØÖµÊÇÒ»¸ö×Ö ......

¸´Ï°¡¶Thinking in Java¡·±Ê¼ÇÒ»:µÚÎå¡¢µÚ°ËÕ±ʼÇ

Ò».ÖØÔØ£º¼´Í¬Ãû·½·¨²»Í¬²ÎÊý£»¶à̬£ºÍ¬Ãûͬ²Î·½·¨£¬ÔÚ¾ßÓм̳йØÏµµÄÀàÖеĶ¯Ì¬Ñ¡Ôñ
¶þ.ÖØÔØ´«Èë²ÎÊýÊý¾ÝÀàÐÍСÓÚ·½·¨ÉùÃ÷²ÎÊýÀàÐÍʱ£¬»á±»×Ô¶¯ÌáÉý¡£char ÀàÐͻᱻֱ½ÓÌáÉýΪint¡£ÐéÄâ»ú¾ÍÊÇÓÃint±íʾcharµÄ¡£
Èý.static·½·¨ÄÚ²¿²»Äܵ÷Ó÷Çstatic·½·¨£¬·´Ö®¿ÉÒÔ¡£
ËÄ.¶ÔÓÚ·½·¨¾Ö²¿±äÁ¿£¬Èç¹ûδ³õʼ»¯¾Íµ÷Ó㬱àÒë´íÎó¡ ......

ʹÓÃLRÂ¼ÖÆC/SÓ¦ÓóÌÐò£¨¹¤×÷¹ý³Ì¼Ç¼£©

ÈÕÖ¾¼Ç¼ÁËÕýʽִÐвâÊÔ֮ǰµÄÕû¸ö¹¤×÷¹ý³Ì£¨ÒÔʧ°Ü¾­ÑéΪÖ÷£©£¬ÆäÖаüÀ¨£º²âÊÔ·½°¸µÄÖÆ¶¨£¬·½°¸µÄ¿ÉÖ´ÐÐÐÔÑéÖ¤£¬ÒÔ¼°·½°¸Ö´ÐÐʧ°ÜºóµÄÐÞ¸ÄÓëÍêÉÆ¡£´Ë´Î¹¤×÷Ϊ“ÐÔÄܲâÊÔ”·¶³ë£¬Õâ¸ö·½ÏòÒ²ÊÇÎҵļ¼Êõ¶Ì°åÖ®Ò»¡£Ì¹°×µÄ½²£¬ÒÔÎÒ¸öÈ˵ÄÄÜÁ¦¼¸ºõ²»ÄÜ×öµ½£¬Ö®ËùÒÔ½â¾ö·½°¸Äܹ»Í¨¹ý£¬ÔÚ´ËÖ÷Òª¸Ðл¿ª·¢Í¬ÊµÄÈ«Á¦Ö§³ÖºÍ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ