solution to this challenge?

Question

Implement the function unique_in_order which takes as argument a sequence and returns a list of items without any elements with the same value next to each other and preserving the original order of elements.

For example:

uniqueInOrder("AAAABBBCCDAABBB") == {'A', 'B', 'C', 'D', 'A', 'B'}
uniqueInOrder("ABBCcAD") == {'A', 'B', 'C', 'c', 'A', 'D'}
uniqueInOrder([1,2,2,3,3]) == {1,2,3}

Answer 1

EricWu2 Please,
If you need help, you can post the code you're struggling with!

 • https://www.sololearn.com/post/75089/?ref=app

Answer 2

Have you tried?
Can you share the code so I can see what the problem is?

Answer 3

https://code.sololearn.com/c8OEmUZt6KRG/?ref=app

Answer 4

https://code.sololearn.com/wTNfMnyQFnF3/?ref=app
my code

Answer 5

EricWu2
Seems to be working code, is there problem that I missed? I did it much like you do, but I only tested it with the samples from your original question.

https://code.sololearn.com/wQUEZhhN7VHG/?ref=app

Answer 6

no problem. I have fixed the code