// Inserter - provide an inserter for USDollar

#include <stdio.h>
#include <iostream.h>
#include <iomanip.h>

// USDollar - represent the greenback
class USDollar
{
    friend ostream& operator<<(ostream& out, USDollar& d);
  public:
	// construct a dollar object with an initial
    // dollar and cent value
    USDollar(int d = 0, int c = 0)
    {
        nDollars = d;
        nCents = c;
    }

    // rationalize - normalize the number of nCents by
    //               adding a dollar for every 100 nCents
    void rationalize()
    {
        nDollars += (nCents / 100);
        nCents   %= 100;
    }

  protected:
    int nDollars;
    int nCents;
};

// inserter - output a string description
//            (this version handles the case of cents
//            less than 10)
ostream& operator<<(ostream& out, USDollar& d)
{
    char old = out.fill();
    out << "$" 
        << d.nDollars 
        << "."
        << setfill('0') << setw(2)
        << d.nCents;

    // replace the old fill character
    out.fill(old);

    return out;
}

int main(int nArgc, char* pszArgs[])
{
   USDollar d1(1, 60);
   cout << "Dollar d1 = " << d1 << "\n";

   USDollar d2(1, 5);
   cout << "Dollar d2 = " << d2 << "\n";

   return 0;
}