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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); $i++ )
{
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function partition($n,$left,$right)
{
global $n;
$pivot = $n[$left];
$lo=$left;
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if($n[$lo+1]<$pivot)
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