[Dev-C++] ?Got Errors?

[Danny A. <tam...@ms...>]

I was wondering if someone could help me I typed this code in from a book=
 C++ for the absolute beginner (I am one) and I seem to be having some di=
fficulty.  Look below

#include <iostream>
#include <vector>
#include <string>
using namespace std;
#define MAX(a, b) a<b ? b: a     //the common macro
struct Item                             //used to store a single itme fro=
m the store
{
       string name;
       int price;
};
class Store                             //used to handle everything to do=
 with the store
{
      vector<item> inventory;
      vector<item> forSale;
      int money;
public:
       Store(Item* itemList, int n);
       =20
       ~Store() {}
       =20
       string BuyItem(int item);
       =20
       string viewInventory();
       =20
       string ListItems();
       =20
       int getMoney()
       {
           return MAX(money,0);
       }
};
Store::Store(Item* itemList, int n)
{
       for(int i =3D 0; i < n; i++)
               forSale.push_back(itemList[i]);
       money =3D 20;
}
string Store::BuyItem(int item)
{
       money -=3D forSale[item-1].price;
       if (money < 0)
          return "\nSorry, you don't have enough money.\n\n";
       inventory.push_back(forSale[item-1]);
       return "You boght a " + forSale[item-1].name + '\n';
}
string Store::ListItems()
{
       string s;
       for(int i =3D 0; i < forSale.size(); i++)
       {
               s +=3D "[";
               s +=3D i + 49;
               s+=3D"]Buy a ";
               s+=3D forSale[i].name;
               s+=3D " ($";
               s+=3D ")\n";
       }
       return s;
}
string Store::viewInventory()
{
       string s;
       for(int i =3D 0; i < inventory.size(); i++)
               s +=3D inventory[i].name + '\n';
       return s + '\n';
}
int main(void)
{
       int input;
       Item f[3];
       f[0].name =3D "Clown";
       f[0].price =3D 2;
       f[1].name =3D "Cracker Jack";
       f[1].price =3D 6;
       f[2].name =3D "Camel";
       f[2].price =3D 9;
       Store s =3D Store(f,3);
       while(true)
       {
            do {
                cout << "Welcome to the store.\n"
                     << "You have " << s.getMoney()
                     << " dollars.\n"
                     << "\nWhat would you like to do?\n"
                     << s.ListItems()
                     << "[4]View your inventory\n"
                     << "[5]Leave\n";
                cin >> input;
            }while(input<1||input>5);
            switch(input)
            {
                case 4:
                       cout << s.viewInventory();
                       break;
                case 5:
                       goto END;
                default:
                        cout << s.BuyItem(input);
            }
       }
END:
    cout << "See Ya!";
    return 0;
}

AND HERE ARE THE ERRORS I GOT!!

LINE 17 'item was not declared in this scope
           template 1 argument is invalid
           template 2 argument is invalid
           ANSI C++ forbids declaration 'inventory' with no type

LINE 18 THE SAME THING AS 17

LINE 40 request for member 'push_back' in 'Store::forSale', which is not =
aggregat type

LINE 46 Invalid types 'int[int]' for array subscript

LINE 49 Invalid types 'int[int]' for array subscript

LINE 50 Invalid types 'int[int]' for array subscript

LINE 56 request for member 'size' in 'Store::forSale', not aggregat type

LINE 61 Invalid types 'int[int]' for array subscript

LINE 71 request for member 'size' in 'Store::inventory', not aggregat typ=
e

LINE 72 Invalid types 'int[int]' for array subscript