02. Toy Shop, Programming Basics Exam - 7 May 2017

<?php

$priseVacantion = floatval(readline());
$puzzelCounts = floatval(readline());
$dollCounts = floatval(readline());
$tedybearCounts = floatval(readline());
$minionCounts = floatval(readline());
$truckCounts = floatval(readline());

$money = floatval($puzzelCounts * 2.60) + ($dollCounts * 3) + ($tedybearCounts * 4.10) + ($minionCounts * 8.20) + ($truckCounts * 2);//Сума
$toyCounts = floatval($puzzelCounts + $dollCounts + $tedybearCounts + $minionCounts + $truckCounts);//Брой на играчките

$totalMoney = 0.0;

if ($toyCounts >= 50) {
    $totalMoney = $money - (0.25 * $money);//цена с 25% отстъпка
} else {
    $totalMoney = $money;//цена без отстъпка
}

$rent = floatval(0.1 * $totalMoney);//Наем
$profit = floatval($totalMoney - $rent); //Печалба

if ($profit >= $priseVacantion) {
    $profit = ($profit - $priseVacantion);

    printf("Yes! " . "%.2f", $profit);
    echo " lv left.";
} else {
    $profit = floatval($priseVacantion - $profit);

    printf("Not enough money! " . "%.2f", $profit);
    echo " lv needed.";
}