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

class even {
	int i;
public:
	even(int initial_i) throw (int): i(initial_i) {
		cout << "constructor for even " << i << " started ";
		if (i % 2 != 0) {
			throw i;
		}
		cout << "and finished.\n";
	}

	~even() {cout << "\ndestruct even " << i << "\n";}
};

class big {
	even e1;
	even e2;
	even e3;
public:
	big(int initial_e1, int initial_e2, int initial_e3) throw (int)
		: e1(initial_e1), e2(initial_e2), e3(initial_e3) {
		cout << "construct big\n";
	}

	~big() {cout << "destruct big\n";}
};

int main()
{
	try {
		big b(10, 21, 30);
	}

	catch (int i) {
		cerr << "main caught the integer " << i << ".\n";
		return EXIT_FAILURE;
	}

	return EXIT_SUCCESS;
}