JAVA ²ÊƱ³ÌÐò
import java.io.*;
public class CaiPiao {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String str;
BufferedReader bufferReader = new BufferedReader(new InputStreamReader(System.in));
try
{
str = bufferReader.readLine();
}
catch (IOException exc)
{
System.out.println("Error read from stdin!");
return ;
}
int len = str.length();
int[] number=new int[len];
for(int i = 0; i < len; i++){
number[i]=Integer.parseInt(str.substring(i,i+1));
}
// 1234567890123
int flag = 0;
for( int i = 0; i < 13; i++ ){
if( i >= 9 ){
if( number[i] == (i - 9) ){
flag++;
}
}else if( number[i] == (i+1) ){
flag++;
}
}
if( flag == 13 ){
System.out.println("1");
}else if( flag == 12 ){
System.out.println("2");
}else if( flag == 11 ){
System.out.println("3");
}else{
System.out.println("No");
}
&nb
Ïà¹ØÎĵµ£º
JAVA¿ª·¢Õß×ȥµÄ20¸öÓ¢ÎÄÍøÕ¾
1.[http://www.javaalmanac.com] – Java¿ª·¢ÕßÄê¼øÒ»ÊéµÄÔÚÏß°æ±¾. ÒªÏë¿ìËٲ鵽ijÖÖJava¼¼ÇɵÄÓ÷¨¼°Ê¾Àý´úÂë, ÕâÊÇÒ»¸ö²»´íµÄÈ¥´¦.
2.[http://www.onjava.com] – O’ReillyµÄJavaÍøÕ¾. ÿÖܶ¼ÓÐÐÂÎÄÕÂ.
3.[http://java.sun.com] – ¹Ù·½µÄJava¿ª·¢ÕßÍøÕ¾ &ndash ......
DateTimeHelper ʱ¼ä×é¼þ
/**
*
*/
package com.ibm08001.bbs.utils;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
*
*/
public class DateTimeHelper {
private static SimpleDateFormat FULL_SDF = new SimpleDateFormat ......
j2eeµÄѧϰ˳Ðò
ÎÒÈÏΪj2eeÒ»¶¨ÒªÑÐò½¥½ø£¬ÎÒ×Ô¼º¾ÍÊÇÕâÑù£¬´ÓÒ»¸öÒ»°ã¸ßУ¼ÆËã»úϵ±ÏÒµ£¬
È»ºóÂú»³ÃÎÏëºÍ¼¤ÇéÈ¥ÕÒ¹¤×÷£¬ÎÒkao,ÄǸöµ¥Î»¶¼¸øÎÒ°×ÑÛ£¬Á¬»áÀϼҵÄÐͼÓÐÁË£¬ÄǸöʱºòºÍ¼¸¸ö¸çÃÇ£¬×¡ÔÚµØÏÂÊÒ£¨¾ÍÔÚ±±º½ÄÇÀ¡£»·¾³Ï൱¶ñÁÓ£¬Å®ÅóÓÑÌìÌì´ßÎÒÕÒ¹¤×÷£¬ÎÒÆ¨¶¼²»»á£¬ÔõôÕÒ?Á¬ËÀµÄÐͼÓÐÁË£¨²»ÖªµÀ´ó¼ÒÓÐûÓÐÕ ......
ÔÎÄÁ´½Ó£ºhttp://java.csdn.net/index.php/2009/09/01/java%e5%bc%80%e5%8f%91%e8%80%85%e6%9c%80%e5%b8%b8%e5%8e%bb%e7%9a%8420%e4%b8%aa%e8%8b%b1%e6%96%87%e7%bd%91%e7%ab%99/
JAVA¿ª·¢Õß×ȥµÄ20¸öÓ¢ÎÄÍøÕ¾
1.[http://www.javaalmanac.com] – Java¿ª·¢ÕßÄê¼øÒ»ÊéµÄÔÚÏß°æ±¾. ÒªÏë¿ìËٲ鵽ijÖÖJava¼¼ÇɵÄÓ÷¨ ......
°ÑÒÔǰ×ö¹ýµÄÏîÄ¿×ܽáһϣ¡²Î¼Ó¹¤×÷ÒÔÀ´Ò»¹²ÓÃÈýÖÖ²»Í¬ÓïÑÔʵÏÖÁË»ñµÃÎļþ¼Ð¼°Æä×ÓÎļþÐÅÏ¢¡£ÎªÁË·½±ãÒÔºóʹÓÃ×ܽáÒ»ÏÂ
airʵÏÖ£º
private function getfile(filelist:File):Array{
var list:Array = filelist.getDirectoryListing();
var count:uint=list.length;
......