#include <iostream>
#include <fstream>
#include <string>

using namespace std;


int divideOperation2( int x1, int y1 )
{
	if ( y1 == 0 )
	  {
		 cout << "Step1" << endl ;
		 throw  "Divide by zero." ;
		 //throw  String("Divide by zero.") ;
	  }
	 return ( x1 / y1 ) ;
}

void method1( string str1 )
{
   cout << "Inside method1: " <<  str1 << endl   ;

}


int main()
{


	    try
	     {
			  string str1 = "Divide by zero." ;
			  method1( str1 ) ;
			  const char* str2 =  "Divide by zero str2."  ;
			  method1( str2 ) ;
			  string str3 = str2 ;
			  divideOperation2 ( 4 ,  0 ) ;
		 }
		catch ( const string& str1 )
		//catch ( const char* str1 )
		{
			cout << "Step2" << endl ;
			cout << str1  << endl ;
		}
		cout << "Step3" << endl ;

	return 0;
}