ÓÃjavaÓïÑÔ ±àдµÄ³Ë·¨¿Ú¾÷±í
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) + " ");
}
}
}
¸Ã³ÌÐòÊÇ·Ö±ðÓÃÒ»¸öfor ºÍÓÃÁ½¸öforÑ»·Ð´µÄÁ½¸ö·½·¨
Ïà¹ØÎĵµ£º
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
......
¹ØÓÚJavaÕ»Óë¶ÑµÄ˼¿¼
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 ......
¸ù¾ÝJDK5µÄÐÂÌØÐÔ,ÓÃForÑ»·Map,ÀýÈçÑ»·MapµÄKey
Java´úÂë
for(String dataKey : paraMap.keySet()) {
System.out.println(dataKey ); &nbs ......
×ܹ²Á½¸öÎļþTaxTest.javaÓëTax.java
---------------------------------------------------------------------------------------
TaxTest.java
===========================================
import javax.swing.JOptionPane;
public class TestTax{
public static void main(String[] args){
String yea ......
ÔÚ±àÒëandroid code ³öÏÖ°æ±¾²»¶ÔµÄÎÊÌ⣺
ÃèÊöÈçÏ£º
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 ......