// dollars2.cpp
#include <iostream>
#include <iomanip>
using namespace std;

void print_dollar_value (int d, int q);
// print dollar value of
// d dimes and q quarters.

int main()
{
   int dimes, quarters;
   cout << "Enter number of dimes and quarters: ";
   cin >> dimes >> quarters;
   print_dollar_value(dimes, quarters);
   return 0;
}

void print_dollar_value(int d, int q)
{
   float dollars;
   dollars = 0.10*d + 0.25*q;
   cout << d << " dimes and " << q  << " quarters = ";
   cout << setiosflags(ios::fixed | ios::showpoint)
        << setprecision(2);
   cout << '$' << dollars << endl;
}

/*
Enter number of dimes and quarters: 23 9
23 dimes and 9 quarters = $4.55

Enter number of dimes and quarters: 88 33
88 dimes and 33 quarters = $17.05
*/