// 22.5HV2 Software Engineering II
// Unit 3 Exercise 3

#include <iostream.h>
#include <iomanip.h>
#include "change.h"

void main() {
   Change purse(0,0,2,1,3,2,4),change;
   float  amount;
   cout << "Purse contains: " << purse << endl;
   cout << "Enter change: ";
   cin >> change;
   purse += change;
   cout << "Purse now contains: " << purse << endl;
   cout << "Enter amount of money: ";
   cin >> amount;
   if (purse < amount) 
      cout << "Sorry, I can't afford this!" << endl;
   else
      purse -= amount; // check purse and if correct
                       // change available pay up
   cout << "Purse now contains: " << purse << endl;
   cout << setprecision(2) << setiosflags(ios::showpoint);
   cout << "Total amount = £" << float(purse) << endl;
}