#include <iostream>
using namespace std;

struct E{};

int cnt = 3;

void f(int i) {
    cout << "f(" << i << ")" << endl;
    if ( i == 0 ) throw E();
    try {
	f(i-1);
    } catch( E ) {
	cout << "catch: cnt = " << cnt << " and i = " << i << endl;
	cnt -= 1;
	if (cnt > 0 ) f(2);
    } // catch
} // f

int main() {
    f(2);
} // main