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PHP implementation of selection sorting algorithm_PHP tutorial

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2016-07-14 10:11:26891browse

[php]
function select_sort($arr){ 
    $len=count($arr); 
    for($i=0; $i<$len-1; $i++){ 
        $min=$i; 
        for ($j = $i+1; $j < $len; $j++) { 
            if($arr[$j]<$arr[$min]){ 
                $min=$j; 
            } 
        } 
        $tmp=$arr[$min]; 
        $arr[$min]=$arr[$i]; 
        $arr[$i]=$tmp; 
    } 
    return $arr; 

$arr=array(4,34,64,20,39);SelectSort($arr);print_r($arr); 
?> 

function select_sort($arr){
 $len=count($arr);
 for($i=0; $i<$len-1; $i++){
  $min=$i;
  for ($j = $i+1; $j < $len; $j++) {
   if($arr[$j]<$arr[$min]){
    $min=$j;
   }
  }
  $tmp=$arr[$min];
  $arr[$min]=$arr[$i];
  $arr[$i]=$tmp;
 }
 return $arr;
}
$arr=array(4,34,64,20,39);SelectSort($arr);print_r($arr);
?>

 

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/477335.htmlTechArticle[php] ?php function select_sort($arr){ $len=count($arr); for($i=0; $i$len-1; $i++){ $min=$i; for ($j = $i+1; $j $len; $j++) { if($arr[$j]$arr[$min]){ $min=$j; } } $tmp=$arr[$min];...
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