Simple cinema example

# include <iostream>
using namespace std;
#include <iomanip>
#include <math.h>
#include <cmath>



int main()
{
    int rows;
    int columns;
    string projection;
    cin >> projection;
    cin >> rows;
    cin >> columns;
    int seats = rows * columns;
    if (projection == "Premiere")
    {
        cout << fixed << setprecision(2) << (seats *12.00) << endl;
        cout << "leva" << endl;
    }
    else if (projection == "Normal")
    {
        cout << fixed << setprecision(2) << (seats * 7.50) << endl;
        cout << "leva" << endl;
    }
    else
    {
        cout << fixed << setprecision(2) << (seats * 5.00) << endl;
        cout << "leva" << endl;
    }




    return 0;
}