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pythagoreantriplet.php
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pythagoreantriplet.php
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<?php
/*
* pythagoreantriplet.php
*
* Copyright 2015 Ajay Bhatia <prof.ajaybhatia@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*
*/
for ($i = 1; $i <= 500; $i++)
for ($j = $i + 1; $j <= 500; $j++)
for ($k = $j + 1; $k <= 500; $k++)
if (((pow($i, 2) + pow($j, 2)) == pow($k, 2)) && (($i + $j + $k) == 1000)) {
echo "${i} X ${j} X ${k} = " . $i*$j*$k . "\n";
return;
}
?>