enum.cpp

// enum.cpp -- using enum
#include <iostream>
// create named constants for 0 - 6
enum {red, orange, yellow, green, blue, violet, indigo};

int main()
{
	using namespace std;
	cout << "Enter color code (0 - 6): ";
	int code;
	cin >> code;
	while (code >= red && code <= indigo) {
		switch(code) {
			case red   : cout << "Her lips were red.\n"; break;
			case orange: cout << "Her hair were orange.\n"; break;
			case yellow: cout << "Her shoes were yellow.\n"; break;
			case green : cout << "Her nails were green.\n"; break;
			case blue  : cout << "Her sweatsuit was blue.\n"; break;
			case violet: cout << "Her eyes were violet.\n"; break;
			case indigo: cout << "Her mood was indigo.\n"; break;
		}
		cout << "Enter color code (0 - 6): ";
		cin >> code;
	}
	cout << "Bye\n";
	return 0;
}