#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <string>
using namespace std;

class tax {
private:
	string name;

public:
	tax(const string& initial_name): name {initial_name} {}

	const string& get_name() const {return name;}

	double amount(double x) const {
		if (name == "income") {
			return 0.3 * x;
		} else if (name == "capital gains") {
			return 0.4 * x;
		} else if (name == "regressive") {
			return x + 1000000.00;
		} else if (name == "progressive") {
			return x * x;
		} else if (name == "property") {
			return x + 100.00;
		} else {
			return 0.00;
		}
	}
};

int main()
{
	//Do not use scientific notation.
	//Output money with 2 digits to the right of the decimal point.
	cout << fixed << setprecision(2);

	//People like to see words left-justified, numbers right-justified.

	const tax federal("income");
	cout << left << setw(13) << federal.get_name() << " "
		<< right << setw(10) << federal.amount(100.00) << "\n";

	const tax rich("capital gains");
	cout << left << setw(13) << rich.get_name() << " "
		<< right << setw(10) << rich.amount(100.00) << "\n";

	const tax oklahoma("regressive");
	cout << left << setw(13) << oklahoma.get_name() << " "
		<< right << setw(10) << oklahoma.amount(100.00) << "\n";

	const tax newyork("progressive");
	cout << left << setw(13) << newyork.get_name() << " "
		<< right << setw(10) << newyork.amount(100.00) << "\n";

	const tax yonkers("property");
	cout << left << setw(13) << yonkers.get_name() << " "
		<< right << setw(10) << yonkers.amount(100.00) << "\n";

	return EXIT_SUCCESS;
}