int main()
{
	int menu_choice=0;
	AddressBook personal;
	
	while(menu_choice!=4)
	{
		cout << "What would you like to do?" << endl;
		cout << "1) Add a contact" << endl;
		cout << "2) Search for a contact" << endl;
		cout << "3) Display all contacts" << endl;
		cout << "4) Exit program" << endl;
		cout << "Please enter your choice: ";
		cin >> menu_choice;
		if(menu_choice<1 || menu_choice>4)
		{
			cout << "Error Invalid Input" << endl;
			menu_choice=0;
		}
		if(menu_choice==1)
		{
			AddToBook(personal);
		}
		if(menu_choice==2)
		{
			Search(personal);
		}
		if(menu_choice==3)
		{
			personal.displayContacts();
		}
	}

	return 0;
}