Driver Code
if __name__ == ' _ _ main _ _ ' : NEW_LINE INDENT root1 = newNode ( 5 ) NEW_LINE root1 . left = newNode ( 2 ) NEW_LINE root1 . right = newNode ( 7 ) NEW_LINE root1 . left . left = newNode ( 10 ) NEW_LINE root1 . left . right = newNode ( 11 ) NEW_LINE root2 = newNode ( 6 ) NEW_LINE root2 . left = newNode ( 10 ) NEW_LINE root2 . right = newNode ( 15 ) NEW_LINE findFirstUnmatch ( root1 , root2 ) NEW_LINE DEDENT