Driver code
if __name__ == " _ _ main _ _ " : NEW_LINE INDENT head = newNode ( 7 ) NEW_LINE head . next = newNode ( 5 ) NEW_LINE head . next . next = newNode ( 4 ) NEW_LINE head . next . next . next = newNode ( 3 ) NEW_LINE if isSortedDesc ( head ) : NEW_LINE INDENT print ( " Yes " ) NEW_LINE DEDENT else : NEW_LINE INDENT print ( " No " ) NEW_LINE DEDENT DEDENT