<?php
$creditSum = 1000;
$monthPercent = 1.03;
$monthComission = 1000;
$monthPay = 5000;
$total = 0;
 
for ($month = 1; $month <= 20; $month++) {
	$creditSum = ($creditSum * $monthPercent) + $monthComission - $monthPay;
	$total = $total + $monthPay;
	echo "Анон платит {$month}-й месяц. Заплатил уже {$total}. Остаток задолженности {$creditSum}.\n";
    if ($creditSum < 0) {
	$monthPay = $creditSum;
	$total = $total + $monthPay;
	$creditSum = $creditSum - $monthPay;
	$month = $month + 1;
	echo "Анон платит {$month}-й месяц. Заплатил уже {$total}. Остаток задолженности {$creditSum}.\n";
	break;
}
}
?>

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