#include <iostream>
using namespace std;
void fred() {
}

int main() {
	enum class E { A, B, C };
	enum W { K, J, L };
	char www[L];
	int i;
//	i = E::A; i = K;
	E e;
//	e = 42;
	enum class CCC : char { A = 'a', B, C };
	CCC c;
//	char ch = E::A;
//	c = 'z';
	enum class RGB : long { Red, Green, Blue };
	enum class rgb : char { Red = 'r', Green = 'g', Blue = 'b' };
	enum class srgb : signed char { Red = -1, Green = 0, Blue = 1 };
	RGB colour1 = RGB::Red;
	rgb colour2 = rgb::Red;
	srgb colour3 = srgb::Red;
//	int s = E::A + E::A;
	if ( rgb::Red == rgb::Blue ) cout << "FRED" << endl;
	if ( rgb::Red == rgb::Green ) cout << "FRED0" << endl;
	if ( rgb::Red == rgb::Red ) cout << "FRED1" << endl;
	cout << (int)rgb::Red << endl;
	switch ( colour2 ) {
	  case rgb::Red: ;
	  case rgb::Green: ;
	  case rgb::Blue: ;
	}
	for ( int i = rgb::Red; i < rgb::Blue; i += 1 ) {}
}