void test2 ()
{
  
for ( Int_t i = 0 ; i < 3 ; i++ )
    {
    Int_t x [ 3 ] = {0} ;
    cout << "index of initialized array : "<< i << "; content --> " << x [ i ] << endl  ;
    
    x [ i ] = 7 ;
    cout << " misc content --> " << x [ i ] << endl  ;
    }

cout << endl ;

for ( Int_t j = 0 ; j < 3 ; j++ )
    {
    cout << "Content of array seen otside the scope of declaration: " 
	 << x [ j ] << endl  ;
    }


}