Division List
PHP
Medium
5 views
Problem Description
You get n pairs a b. For each, print a/b as integer. If b=0 print ERROR.
Input Format
First n. Next n lines a b.
Output Format
n lines results.
Official Solution
<?php
$inputText=rtrim(stream_get_contents(STDIN));
if($inputText==='') exit;
$inputLines=preg_split('/\\R/', $inputText);
$n=intval(trim($inputLines[0] ?? '0'));
$output=[];
for($i=1;$i<=$n;$i++){
$tokens=preg_split('/\\s+/', trim($inputLines[$i] ?? ''));
$a=intval($tokens[0] ?? 0);
$b=intval($tokens[1] ?? 0);
if($b===0) $output[]='ERROR';
else $output[] = strval(intdiv($a,$b));
}
echo implode(PHP_EOL,$output);
?>
Solutions (0)
No solutions submitted yet. Be the first!
No comments yet. Start the discussion!