#include <exception>
#include <iostream>

class CMyException : public std::exception {
public:
    virtual char const* what() const {return "DIHT loves you \n";}
};

class CMySuperException : public CMyException {
public:
    virtual char const* what() const {return "DIHT doesn't love you \n";}
};

void f() {
    throw CMyException();
}

void g() {
    throw CMySuperException();
}

void h() {
    try {
        h();
    } catch (CMySuperException& ) {
        std::cout << "no problrm\n";
    }
}

int main() {
    try {
        f();
    } catch (std::exception& e) {
        std::cout << e.what();
    } catch ( ... ) {
        std::cout << "Abnormal exit\n";
    }

    try {
        h();
    } catch (std::exception& e) {
        std::cout << e.what();
    } catch ( ... ) {
        std::cout << "Abnormal exit\n";
    }

    return 0;
}