#include <iostream>
#include <exception>

struct A
{
	int a;
	int b;

	A()
	{
		std::cout << "A::A()" << std::endl;
	}
};


int main ( void )
{try{

	A a[4];



	return 0;
}
catch ( const std::exception& e )
{
	std::cerr << std::endl
			<< "std::exception(\"" << e.what() << "\")." << std::endl;
	return 2;
}
catch ( ... )
{
	std::cerr  << std::endl
			<< "unknown exception." << std::endl;
	return 1;
}}