#include <iostream>

using namespace std;

template <typename T>
T MyDiv(T a, T b) {
   if (b == 0) {
      throw 0;
   }
   cout << "Dividing " << a << " by " << b << "." << endl;
   return a/b;
}

int main() {

    cout << MyDiv(1,2) << endl;
    cout << MyDiv(2,1) << endl;
    cout << MyDiv(2.2, 1.1) << endl;

    cout << endl;
    try {
       cout << "I'm gonna divide by zero carefully " << endl;
       cout << MyDiv(2,0);
       cout << "Did that work?" << endl;
    } catch (...) {
       cout << "Caught a throw from somewhere " << endl;
    }

    cout << endl;
    cout << "Now an unwrapped divide " << endl;
  
    cout << MyDiv(2,0);

    cout << "All done with the exercise " << endl;
    return 0;
}