#include <iostream>

using namespace std;

void Fun1(int i);

int main() {

    int i;

    for(i = 1; i < 5; i++ ) {

        cout << "Before the try-catch block, i = " << i << endl;

        try {
            cout << "Starting the try block " << endl;
            Fun1(i);
            cout << "Ending the try block" << endl;
        } catch (string & e)  {
            cout << "Starting the catch block" << endl;
            cout << "I received an exception " << e << endl;
            cout << "Ending the catch block" << endl;
        }

       cout << "outside of try-catch block " << endl;
       cout << endl << endl;

    }

    return 0;
}

void Fun1(int i) {
    
    cout << "Starting Fun1 " << endl;
    if (i %2 == 0) {
        string s = "Can't run Fun1 on an even number";
        throw s;
    }
    cout << "Ending Fun1" << endl;
    return;
}