07. Flower Shop

#include <iostream>
#include <cmath>

using namespace std;

int main() {
    const double MAGNOLIA_PRICE = 3.25;
    const double HYACINTH_PRICE = 4.00;
    const double ROSE_PRICE = 3.50;
    const double CACTUS_PRICE = 8.00;
    const double TAX_PROFIT = 0.05;

    int magnoliaCount, hyacinthCount, roseCount, cactusCount;
    cin >> magnoliaCount >> hyacinthCount >> roseCount >> cactusCount;

    double giftPrice;
    cin >> giftPrice;

    double totalSum = (MAGNOLIA_PRICE * magnoliaCount + HYACINTH_PRICE * hyacinthCount + ROSE_PRICE * roseCount + CACTUS_PRICE * cactusCount) * (1 - TAX_PROFIT);

    if (totalSum >= giftPrice) {
        cout << "She is left with " << floor(totalSum - giftPrice) << " leva." << endl;
    }
    else {
        cout << "She will have to borrow " << ceil(giftPrice - totalSum) << " leva." << endl;
    }

    return 0;
}