Çë¸÷λ¸ßÊÖ²»Áߴͽ̣¬JAVA³ÌÐòÎÊÌâ
×ܹ²Á½¸öÎļþTaxTest.javaÓëTax.java
---------------------------------------------------------------------------------------
TaxTest.java
===========================================
import javax.swing.JOptionPane;
public class TestTax{
public static void main(String[] args){
String yearString = JOptionPane.showInputDialog("Enter the year ,etc 2001 or 2002");
int year = Integer.parseInt(yearString);
Tax change = new Tax();
change.setBrackets(year);
change.setRates(year);
int[][] brackets = change.getBrackets();
double[] rates = change.getRates();
double taxableIncome = change.getTaxableIncome();
double tax = 0;
System.out.println(year + " year Ameica duty of four persons");
System.out.println("-----------------------------------------------------");
System.out.println("taxableIncome SINGLE_FILER MARRIED_JOINTLY MARRIED_SEPARATELY HEAR_OF_HOUSHOLD");
System.out.println("-----------------------------------------------------");
for(double i = taxableIncome;i <= 60000;){
System.out.println(taxableIncome );
for(int filingStatus = 0;filingStatus <= 3;filingStatus ++){
if(taxableIncome <= brackets[filingStatus][0])
tax = taxableIncome * rates[0];
else tax = brackets[filingStatus][0] * rates[0];
for(int j = 1;j < brackets[0].length;j ++){
if(taxableIncome < brackets[filingStatus][j])
tax += (brackets[filingStatus][j]-brackets[filingStatus][j-1])*rates[j];
else tax += (taxableIncome -brackets[filingStatus][j-1])*rates[j];
}
System.out.println(" " + tax);
}
taxableIncome += 1000;
System.out.println();
}
System.out.println("-----------------------------------------------------");
}
}
Tax.java
=============================================
public class Tax{
private int filingStatus = 0;
private int[][] brackets;
private double[] rates;
private double taxableIncome;
publ
Ïà¹ØÎĵµ£º
Javaѧϰ´ÓÈëÃŵ½¾«Í¨
Ò»¡¢ JDK (Java Development Kit)
JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕÆÎÕJDKÊÇѧºÃJavaµÄµÚÒ»²½¡£×îÖ÷Á÷µÄJ ......
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
......
Java×ÜÓÐËüµÄǧ°ãºÃ´¦Ê¹ÄãÑ¡ÔñËü£¬µ«ÕâÐ©Ëæ±ã··Êé»òÔÚÍøÉϹäһȦ¾ÍÄÜÕÒµ½´ð°¸¡£ÔÚ±¾ÎÄÖУ¬±ÊÕß°Ñ×Ô¼ºÑ§Ï°JavaµÄһЩÇÐÉíÌå»áºÍ¹ý³Ìд³öÀ´£¬¹©³õѧÕß×ö¸ö²Î¿¼¡£ ¡¡¡¡ÎÒÔÚѧϰJavaµÄ¹ý³ÌÖÐÖ÷ÒªÎ§ÈÆÒÔϼ¸¸ö·½ÃæÀ´Ñ§Ï°£º
¡¡¡¡1£®Ê±¿ÌÌáÐÑ×Ô¼ºJavaÊÇÒ»ÖÖOOPÓïÑÔ¹¤¾ß£¬¶ø²»½ö½öÊDZàÂ룬ֻÓÐÕâÑù²ÅÄÜ×ÜÌå°ÑÎÕºÍÔËÓÃJava¡£
¡¡¡ ......
¸ù¾ÝJDK5µÄÐÂÌØÐÔ,ÓÃForÑ»·Map,ÀýÈçÑ»·MapµÄKey
Java´úÂë
for(String dataKey : paraMap.keySet()) {
System.out.println(dataKey ); &nbs ......