<?php
 
$sumOfCredit = 40000;
$sumOfSchoolGuy = 0;
 
for ($i = 1; $i < 10000; $i++) {
 
	$differenceBetweenLoanAndPay = $sumOfCredit - 5000;
	$deptPlusCommision = (($differenceBetweenLoanAndPay * 3)/100)+1000;
 
	$sumOfCredit = $differenceBetweenLoanAndPay + $deptPlusCommision;
	$sumOfSchoolGuy += 5000;
 
	if ($sumOfCredit <= 0) {
		$countOfYears = $i/12;
		echo "Кредит за Айфон был выплачен через $i месяцев или $countOfYears лет \n";
		echo "В общей сумме школьник потратил $sumOfSchoolGuy рублей на выплату";
		break;
	}
 
}
 
?>

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