Safe Division
PHP
Easy
6 views
Problem Description
Print a/b as integer. If b is 0, print DIVIDE_BY_ZERO.
Input Format
One line: a b.
Output Format
Quotient or DIVIDE_BY_ZERO.
Official Solution
<?php
$inputText=trim(stream_get_contents(STDIN));
if($inputText==='') exit;
[$a,$b]=array_map('intval',preg_split('/\\s+/', $inputText));
if($b===0) echo 'DIVIDE_BY_ZERO';
else echo intdiv($a,$b);
?>
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