Задача 2 - Фирма

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

int main() {

    double needed_hours;
    double days;
    double overtime_workers;
    cin >> needed_hours >> days >> overtime_workers;

    double real_days = days * 0.9;
    double working_hours = floor(real_days * 8);
    double overtime = overtime_workers * 2 * days;
    double total_working_hours = working_hours + overtime;

    if (total_working_hours >= needed_hours)
    {
        double left_hours = total_working_hours - needed_hours;
        cout << "Yes!" << left_hours << " hours left." << endl;
    }
    else
    {
        double insufficient_hours = needed_hours - total_working_hours;
        cout << "Not enough time!" << insufficient_hours << " hours needed." << endl;
    }
}