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

³õѧJAVAÖ®Ò»

1¡¢ Ò»¸öÊýÈç¹ûÇ¡ºÃµÈÓÚÆäÒò×Ó£¨³ýÁ˱¾ÉíÒÔÍâµÄÔ¼ÊýÖ®ºÍ£©£¬¸ÃÊý¾Í³ÆÎª“ÍêÊý”¡£±àдһ¸ö Java Application  ³ÌÐò£¬Çó³ö 1000 ÒÔÄÚµÄËùÓÐÍêÊý¡£
 
public class homework11
{
public static void main(String[] args)
//Êä³ö1000ÒÔÄÚµÄËùÓÐÍêÊý
{
int sum;                                       
System.out.print( "**********1000ÒÔÄÚµÄËùÓÐÍêÊýÈçÏÂ:");
System.out.println(); //»»ÐÐ
for(int i = 1; i <= 1000; i++)
{
    sum=0;//³õʼ»¯sum±äÁ¿£¬²¢ÔÚÿ¸öiµÄforµÄÑ­»·ºóʹsumÖµ¹éÁã
    for(int j = 1; j < i; j++){
        if(i % j == 0) //È¡ÓàÊý
        sum = sum + j;//Çói³ýÁ˱¾ÉíÒÔÍâµÄËùÓÐÔ¼ÊýÖ®ºÍ
         } 
    if(sum == i) //ÅжÏiÊÇ·ñΪÍêÊý£¬¼´ÅжÏiÊÇ·ñµÈÓÚ³ýÁ˱¾ÉíÒÔÍâµÄÔ¼ÊýÖ®ºÍ
System.out.println( "-~-~-~-~-~-~-~-~-~-~-~-~-~-~~~~~"+i + "ÊÇÍêÊý");
//Êä³öÍêÊý
} //½áÊøforÑ­»·
System.out.println(); //»»ÐÐ
} //½áÊømainº¯Êý
}//½áÊøclass
 
ÔËÐнá¹û£º
D:\jdk\xi>javac homework11.java
D:\jdk\xi>java homework11
**********1000ÒÔÄÚµÄËùÓÐÍêÊýÈçÏÂ:
-~-~-~-~-~-~-~-~-~-~-~-~-~-~~~~~6ÊÇÍêÊý
-~-~-~-~-~-~-~-~-~-~-~-~-~-~~~~~28ÊÇÍêÊý
-~-~-~-~-~-~-~-~-~-~-~-~-~-~~~~~496ÊÇÍêÊý
 
 
 
2¡¢±àдһ¸ö³ÌÐò£¬°Ñ±äÁ¿ n µÄ³õʼֵÉèÖÃΪ 1678£¬È»ºóÀûÓóý·¨ÔËËãºÍÈ¡ÓàÔËËã°Ñ±äÁ¿µÄÿλÊý×Ö¶¼Ìá³öÀ´²¢´òÓ¡£¬Êä³ö½á¹ûΪ£º n £½ 1678
 
public class homework12 {
// ÏÔʾָ¶¨ÊýµÄÿһλÊý×Ö 
private void show() {
int n = 1678;                    //±äÁ¿ n µÄ³õʼֵÉèÖÃΪ 1678
int a,b,c,d;                  &nbs


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

javaÖÐÉæ¼°¹¹ÔìÆ÷µÄÏà¹ØÎÊÌâ

            ÔÚ¿´µ½Thinking in java µÚËÄÕÂʱ³õʼ»¯Ïà¹ØÎÊÌâµÄʱºò£¬ÎÒÃDz»ÓɵذÑ×¢ÒâÁ¦ÒƵ½¹¹ÔìÆ÷ÉÏ¡£ÕâÀï×ö¸ö¼òµ¥µÄ×ܽᣬ±ãÓÚ¸ßÊÖÖ¸ÕýÒÔ¼°×Ô¼ºÎ¹ʡ£
      Ê×Ïȹ¹ÔìÆ÷ÊÇÒª¹¹ÔìÒ»¸ö¶«Î÷{¹¹Ôì¶ÔÏó£¨ÊµÀý£©}²¢¶ÔÆä³õʼ»¯¡£Ö®ËùÒÔ ......

JavaÏß³ÌÖ® InterruptedException Òì³£

 µ±Ò»¸ö·½·¨ºóÃæÉùÃ÷¿ÉÄÜ»áÅ׳öInterruptedException Ò쳣ʱ£¬ËµÃ÷¸Ã·½·¨ÊÇ¿ÉÄܻỨһµãʱ¼ä£¬µ«ÊÇ¿ÉÒÔÈ¡ÏûµÄ·½·¨¡£
Å×InterruptedExceptionµÄ´ú±í·½·¨ÓУº
1. java.lang.Object ÀàµÄ wait ·½·¨
2. java.lang.Thread ÀàµÄ sleep ·½·¨
3. java.lang.Thread ÀàµÄ join ·½·¨
-- ÐèÒª»¨µãʱ¼äµÄ·½·¨
Ö´ÐÐwait·½·¨µÄÏ ......

java»ù´¡

JSPµÄ9¸öÄÚÖöÔÏóÊÇ£ºout¡¢request¡¢response¡¢page¡¢pageContext¡¢session¡¢application¡¢exception¡¢config¡£Òª×¢Òâ¶ÔÏóÃûµÄ´óСд
 
 
What results from attempting to compile and run the following code? public class Ternary{ public static void main(String args[]){ int a = 5; System.out.printl ......

JAVA Ö®"¼¯ºÏ"


 1¡¢¼¯ºÏÆäʵ¿ÉÒÔ¿´³ÉΪÊý×éµÄÀ©Õ¹£¬ËüÓëÊý×éµÄ²»Í¬Ö®´¦ÔÚÓÚ:
       ¡¶1¡· Ò»¸öÊý×éÖ»ÔÊÐí´æ´¢Ò»ÖÖÀàÐ͵ÄÊý¾Ý£¬¶øÒ»¸ö¼¯ºÏ¿ÉÒÔ´æ´¢ÈÎÒ»ÖÖ¶ÔÏóÀàÐÍÊý¾Ý£»
               ¼òµ¥µÄ˵һ¸ö¼¯ºÏÀàËÆÒ»¸ö O ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ