<?php

$years;
$age = 16;
$d = 10000;

for ($years = 0; $years <= 100; $years++) {
	$years++;
	
	$d += ($d/10);
	
	if ($d >= 100000) {
		$age = $age + $years;
		echo "прошло лет: {$years},  денег на счету " . round($d) . ", вкладчику будет " . $age . "лет. \n" ;
		exit;
	}
}

?>