#include <iostream>
using namespace std;

void Xhandler(int test)
{
 try {
   if (test==0)throw test;
   if (test==1)throw 'a';
   if (test==2)throw 1233.33;
 }

 catch(int i){
   cout << "caught " << i << '\n';
 }

 catch(...) {
   cout << "caught default\n";
 }
}

int main(int argc, char* argv[])
{
Xhandler(0);
Xhandler(1);
Xhandler(2);
return 0;
}

// catch is a signal handler
// throw is kill
// try is signal