#include <locale>
#include <iostream>
#include <stdexcept>
using namespace std;

int usage();

int main(int argc, char** argv)
{
	if (argc < 2) return usage();

	for(int i=1; i<argc; ++i)
		try {

			locale loc(argv[i]);
			cout << '"' << argv[i] << "\": OK\n";
		}
		catch (runtime_error& e) {

			cout << '"' << argv[i] << "\": ERROR:\n    " << e.what() << "\n";
		}

	return 0;
}

int usage()
{
	cout <<
	"Usage: locale_test <locale> [<locale> ...]"			"\n"
	"    <locale> - locale name like those returned by locale -a"	"\n";
	return -1;
}