#include <iostream>
#include <fstream>

using namespace std;


void function1()
{
	try
	{
		cout << "Inside function1 1." << endl ;
		throw 2 ;
	}
	catch( const char* str1 )
	{
		cout << "Inside function1 catch." << endl ;
	}
}

int main()
{
	try
	{
		try
		{
			function1() ;
		}
		catch ( int& e1 )
		{
			try
			 {
			   cout << "Integer Exception:"   << e1 << endl ;
			   throw e1 ;
		     }
		   catch( int& f1 )
		     {
                cout << "Integer Exception:"   << e1 << endl ;
                throw f1 ;
			 }
		} //catch
	}
	catch( int& e2 )
	{
		cout << "Outer Integer Exception"   << endl ;
	}
	return 0;
}