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 public class Test {
 public static void main(String args[]) {
  int i;
  int j;
  for (i = 1; i <= 9; i++) {
   for (j = 1; j <= i; j++) {
    if (j * i <= 9)
     System.out.print(j + "*" + i + "=" + (j * i) + "  ");
    
    else
     System.out.print(j + "*" + i + "=" + (j * i) + " ");
   }
   System.out.println();
  }
  for (i = 1, j = 1; i <= 9 && j <= 9; j++) {
   if (j > i) {
    i++;
    System.out.println();
    j = 1;
   }
   if (j * i <= 9)
    System.out.print(j + "*" + i + "=" + (j * i) + "  ");
   
   else
    System.out.print(j + "*" + i + "=" + (j * i) + " ");
    
  }
 }
}
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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 ......

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1. Õ»(stack)Óë¶Ñ(heap)¶¼ÊÇJavaÓÃÀ´ÔÚRamÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£
¡¡¡¡2. Õ»µÄÓÅÊÆÊÇ£¬´æÈ¡ËٶȱȶÑÒª¿ì£¬½ö´ÎÓÚÖ±½ÓλÓÚCPUÖеļĴæÆ÷¡£µ«È±µãÊÇ£¬´æÔÚÕ»ÖеÄÊý¾Ý´óСÓëÉú´æÆÚ±ØÐëÊÇÈ·¶¨µÄ£¬È±·¦Áé»îÐÔ¡£ÁíÍ⣬ջÊý¾Ý¿ÉÒÔ¹²Ïí£¬Ïê¼ûµÚ3µ ......

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¸ù¾ÝJDK5µÄÐÂÌØÐÔ,ÓÃForÑ­»·Map,ÀýÈçÑ­»·MapµÄKey
Java´úÂë
for(String dataKey : paraMap.keySet())   {      
    System.out.println(dataKey );            &nbs ......

Çë¸÷λ¸ßÊÖ²»Áߴͽ̣¬JAVA³ÌÐòÎÊÌâ

 ×ܹ²Á½¸öÎļþTaxTest.javaÓëTax.java
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TaxTest.java
===========================================
import javax.swing.JOptionPane;
public class TestTax{
public static void main(String[] args){
String yea ......

android ±àÒëÎÊÌâ java ºÍ javac °æ±¾²»¶Ô

ÔÚ±àÒëandroid code ³öÏÖ°æ±¾²»¶ÔµÄÎÊÌ⣺
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You are attempting to build with the incorrect version
of java.
Your version is: java version "1.6.0_17".
The correct version is: 1.5.
Please follow the machine setup instructions at
http://source.android.com/download
ÍøÉÏÓÐÈËÌṩ½â¾ö·½·¨ÈçÏ ......
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