递归 php使用递归函数实现数字累加
php使用递归函数实现数字累加 [代码片段(9行)]
<?
function summation ($count) {
if ($count != 0) :
return $count + summation($count-1);
endif;
}
$sum = summation(10);
print "Summation = $sum";
?>
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<?
function summation ($count) {
if ($count != 0) :
return $count + summation($count-1);
endif;
}
$sum = summation(10);
print "Summation = $sum";
?>
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