PHP Interview question: 50,40,30,20,1 These five coupons, the order amount is X yuan, the method realizes how many coupons

First I ruled out the amount for the whole order because the interviewer only gave 7 minutes.

MOU (99);//Call the following method here

Function MoU ($x) {

$array = array{50,40,30,20,1};

$temp = 0;

$j = $x;

for ($i =0;$<>< p=""><>

{

$temp = $temp +foor ($j/$array [$i]);

$j = $j% $array [$i];

}

echo "Altogether needs". $temp. " Coupon Roll ";

return $temp;

}

?>

This method is simple to use a bit of the mold, I hope to have a master to give me a better way, directly reply to the good

The above introduces the PHP interview question: 50,40,30,20,1 This five coupons, the order amount of X, the method to achieve the return of how many coupons, including the content, I hope the PHP tutorial interested in a friend helpful.

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