Why does my code say "Yes" when it should say "No"?

Question

When putting freeSeats to 0, my code still says that a person has avalibale seats in his/hers car.

I have created two classes. One for Car and one for Person. The Car class has a function to see if there are free seats in the car. A person-object can have a car. When checking if the person has avalibale seats, my code responds "Yes" even though I give input "0". Why?

#pragma once
#include <iostream>

//Here is class Car declaration
class Car {
private:
    unsigned int freeSeats; 
public:
    bool hasFreeSeats() const; 
    void reserveFreeSeat();
    Car( unsigned int freeSeats);

};


//Here is function definition
#include "Car.h"

bool Car::hasFreeSeats() const {
    if (freeSeats > 0)
        return true; 
    return false;
}

void Car::reserveFreeSeat() { 
    --freeSeats; 
}

Car::Car(unsigned int freeSeas) : 
    freeSeats{ freeSeats }        
{
}


//Here is class Person declaration

class Person {
private:
    std::string name;
    std::string email; 
    Car *car; //pointer to a car
public:
    Person(std::string name, std::string email, Car *car = nullptr);
    std::string getName() const; 
    std::string getEmail() const; 
    void setEmail(); 
    bool hasAvalibaleSeats() const; 
    friend std::ostream& operator << (std::ostream& os, const Person& p);
};

//Here is function definition 


Person::Person(std::string name, std::string email, Car *car) : 
    name{ name }, email{ email }, car{ car }
{
}

std::string Person::getName() const {
    return name;
}

std::string Person::getEmail() const {
    return email;
}

void Person::setEmail() {
    std::string newEmail;
    std::cout << "What is the e-mail adress?";
    std::cin >> newEmail;
    email = newEmail;
    std::cout << "E-mail has been set." << std::endl;
}


bool Person::hasAvalibaleSeats() const {
    if (car != nullptr) { //check if there is a car
        return car->hasFreeSeats(); 
    }
    return false; 
}



std::ostream& operator << (std::ostream& os, const Person& p) {
    std::string seats = "No";
    if (p.hasAvalibaleSeats())
        seats = "Yes";
    return os << "Name: " << p.name << "\nE-mail: " << p.email << "\nHas free seats: " << seats << std::endl;
}

//From main im calling
#include "Car.h"
#include "Person.h"

int main() {
    Car ferrari{ 2 };
    Car bugatti{ 3 };
    Car jeep{0};


    Person one{ "Aleksander","[email protected]", &ferrari };
    Person two{ "Sara","[email protected]", &bugatti };
    Person three{ "Daniel", "[email protected]", &jeep };
    Person four{ "Chris", "[email protected]" };

    std::cout << one << std::endl;
    std::cout << two << std::endl;
    std::cout << three << std::endl;
    std::cout << four << std::endl;
    system("pause");
    return 0;
}

I get

Name: Aleksander E-mail: [email protected] Has free seats: Yes

Name: Sara E-mail: [email protected] Has free seats: Yes

Name: Daniel E-mail: [email protected] Has free seats: Yes

Name: Chris E-mail: [email protected] Has free seats: No

But I want Daniel has free seats to be "No"

Answer 1

There's a typo here:

Car::Car(unsigned int freeSeas) :
    freeSeats{ freeSeats }
    {}

You wrote freeSeas instead of freeSeats. Due to that, the freeSeas parameter is unused and freeSeats{ freeSeats } does nothing as freeSeats is refering to the member variable, not the parameter.