php ¼¸ÖÖÅÅÐò·½Ê½
1.ðÅÝÅÅÐò
function m_sort($arr)
{
$l = count($arr);
if($l==0) return false;
for($i=0;$i<$l-1;$i++)
{
for($j=$i+1;$j<$l-1;$j++)
{
if($arr[$i]>$arr[$j])
{
$temp = $arr[$i];
$arr[$i] = $arr[$j];
$arr[j] = $temp;
}
}
}
return $arr;
}
2.²åÈëÅÅÐò
function i_sort($arr)
{
$l = count($arr);
if($l==0) return false;
for($i=1;$i<$l;$i++)
{
$t = $arr[i];
for($j=$i-1;$arr[j]>$t&&$j>=0;$--)
{
$arr[j+1] = $arr[j];
}
$arr[j+1] =$t;
}
return $arr;
}
3.Ñ¡ÔñÅÅÐò
function select_sort($arr)
{
$len = count($arr);
if($len <= 0) return false;
for($i=0; $i<$len; $i++)
{
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<?php
$filename
=
"
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\\
296.mid
"
;
$file
=
fopen
(
$filename
,
"
rb
"
)
;
$bin
=
fread
(
$file
,
2
)
;
//Ö»¶Á2×Ö½Ú
fclose
(
$file
)
;
$strInfo
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unpack
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c2chars
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