google code jam1.php

<?php
$input = trim(file_get_contents('A-large-practice.in'));
$input = explode("\n",$input);
$input = array_slice($input,1);

for( $i=0; $i<count($input); $i+=3)
{
	$c = intval($input[$i]);
	$inputs = array_map('intval',explode(' ',$input[$i+2]));
	$found = false;
	foreach( $inputs as $k=>$v )
	{
		$x = $k+1;
		for( ; $x<count($inputs) and !$found; $x++ )
		{
			if( $inputs[$x]+$v==$c )
			{	
				echo 'Case #'.($i/3+1);
				echo ': '.($k+1).' '.($x+1);
				echo "\n";
				$found = true;
			}
		}
		if( $found )
			break;
	}
	
}