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 <h1>Data Insert Delete Update</h1>
<?php
    //»ñµÃÊý¾Ý¿âÁ¬½Ó
    require("connectionDB.php");
    // ´Ó±íÖÐÌáÈ¡ÐÅÏ¢µÄsqlÓï¾ä
    $strsql="select * from personal_info";
    // Ö´ÐÐsql²éѯ
    $result=mysql_db_query($mysql_database, $strsql, $conn);
    // »ñÈ¡²éѯ½á¹û
    $row=mysql_fetch_row($result);
    
    echo '<font face="verdana">';
    echo '<table border="1" cellpadding="1" cellspacing="2">';
    // ÏÔʾ×Ö¶ÎÃû³Æ
    echo "\n<tr>\n";
    for ($i=0; $i<mysql_num_fields($result); $i++)
    {
      echo '<td bgcolor="#EEFFFF"><b>'.
      mysql_field_name($result, $i);
      echo "</b></td>\n";
    }
    //ɾ³ý
       echo '<td bgcolor="#EEFFFF">';
       echo "delete";
       echo '</td>';
       //ÐÞ¸Ä
       echo '<td bgcolor="#EEFFFF">';
       echo "update";
       echo '</td>';
    echo "</tr>\n";
    // ¶¨Î»µ½µÚÒ»Ìõ¼Ç¼
    mysql_data_seek($result, 0);
    // Ñ­»·È¡³ö¼Ç¼
    while ($row=mysql_fetch_row($result))
    {
      echo "<tr>\n";
      for ($i=0; $i<mysql_num_fields($result); $i++ )
      {
      


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<?php
$file=fopen("welcome.txt","r");
?>
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<?php
class SubPages{

private $each_disNums;//ÿҳÏÔʾµÄÌõÄ¿Êý
private $nums;//×ÜÌõÄ¿Êý
private $current_page;//µ±Ç°±»Ñ¡ÖеÄÒ³
private $sub_pages;//ÿ´ÎÏÔʾµÄÒ³Êý
private $pageNums;//×ÜÒ³Êý
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<?php
$n = array('13','14','55','10','54','2','79','106','89','90','22','60','111','77777','-110','-10','123');
function partition($n,$left,$right)
{
global $n;
$pivot = $n[$left];
$lo=$left;
$hi=$right+1;
while($lo+1!=$hi) {
if($n[$lo+1]<$pivot)
$lo++;
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