01. Cinema

#include <iostream>

using namespace std;

int main() {
    string screeningType;
    cin >> screeningType;

    int rows, columns;
    cin >> rows >> columns;

    double income = rows * columns;

    if (screeningType == "Premiere") {
        income *= 12;
    }
    else if (screeningType == "Normal") {
        income *= 7.5;
    }
    else {
        income *= 5;
    }

    cout.setf(ios::fixed);
    cout.precision(2);

    cout << income << " leva" << endl;

    return 0;
}

Решение с тернарен оператор:

#include <iostream>

using namespace std;

int main() {
    string screeningType;
    cin >> screeningType;

    int rows, columns;
    cin >> rows >> columns;

    double income =
        screeningType == "Premiere" ? 12 :
        screeningType == "Normal" ? 7.50 : 5;

    cout.setf(ios::fixed);
    cout.precision(2);

    cout << rows * columns * income << " leva" << endl;

    return 0;
}