Function to print the linked list
def printList ( head ) : NEW_LINE INDENT if ( not head ) : NEW_LINE INDENT return ; NEW_LINE DEDENT while ( head . next != None ) : NEW_LINE INDENT print ( head . data , end = ' ▁ - > ▁ ' ) NEW_LINE head = head . next NEW_LINE DEDENT print ( head . data ) NEW_LINE DEDENT