Simple template/array help

Gldnbr (99)
I know I made two other topics about this already, instead I figured it'd be better if I had it all at once in this topic. So, what we have here is a program that uses templates.

What it's supposed to do:
It is supposed to list the numbers values.
It is also supposed to list the struct values.

Problems:
- When I only want to add 9 numbers in a list that has a max of 50 spots, it lists the 9 numbers, but then displays "-858993460" for another 41 times (I guess).
- I have a function that removes the last value of an array, this function removes the "-858993460" value instead of 9. How do I make it remove a real value like 9?
- Also, it's not displaying the struct values either. How do I do that?

Program: 
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#include <iostream>
using namespace std;

struct houses
{
	int addressNumber;
	int price;
	string state;
};

template <class T>
class list
{
 private:
  #define MAXSIZE 50
	T ar[MAXSIZE];
	int number;
 public:
	list();
	bool isFull();
	bool isEmpty();
	void add(T x);
	void display();
	T remove();
};

template <class T>
list<T>::list()
{
	number = 0;
}

template <class T>
bool list<T>::isEmpty()
{
	return (number == 0);
}

template <class T>
bool list<T>::isFull()
{
	return (number == MAXSIZE);
}

template <class T>
void list<T>::add(T x)
{
	ar[number] = x;
	number++;
}

template <class T>
T list<T>::remove()
{
	if (isEmpty() != true)
	{
	number--;
	return ar[number];
	}
}


template <class T>
void list<T>::display()
{
	for (int i = 0; i < MAXSIZE; i++)
	{
	cout << ar[i] << endl;
	}
}

int main()
{
	list <int> numList;
	list <houses> houseList;
	houses a, b, c;
	
	a.addressNumber = 400;
	a.price = 50000;
	a.state = "Michigan";
	b.addressNumber = 248;
	b.price = 35000;
	b.state = "Wyoming";
	c.addressNumber = 4573;
	c.price = 172352;
	c.state = "Soviet Union";

	numList.add(1);
	numList.add(2);
	numList.add(3);
	numList.add(4);
	numList.add(5);
	numList.add(6);
	numList.add(7);
	numList.add(8);
	numList.add(9);
	houseList.add(a);
        houseList.add(b);
        houseList.add(c);
	numList.remove();
	houseList.remove();
	numList.display();

	system("pause");
	return 0;
}



This is what it says in the outcome EXE file:
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9
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
-858993460
Press any key to continue . . .


I'm hoping someone can really help me with this.


Bazzy (6281)
You should display the contents of the array up to number, not MAXSIZE
guestgulkan (2942)
To Gldnbr :

Please don't double post /cross post - you just wate people's time that way.
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