#include <iostream>
using namespace std;
int main()
{
cout << "How many pennies do you have? ";
int count;
cin >> count;
double total = count * 0.01;
cout << "How many nickels do you have? ";
cin >> count;
total = count * 0.05 + total;
cout << "How many dimes do you have? ";
cin >> count;
total = count * 0.10 + total;
cout << "How many quarters do you have? ";
cin >> count;
total = count * 0.25 + total;
cout << "Total value = " << total << "\n";
return 0;
}