Mine

void TH( int N, char depart, char arrivee, char parking ){	if(N > 0)	{		TH( N-1, depart,  parking, arrivee   ) ;		cout << depart << " -> " << arrivee << endl ;		TH( N-1, parking, arrivee, depart ) ;	}}void main(){	TH( 3, 'A', 'B', 'C' ) ;}