15. Challenge check if all item are identical

15.1 Challenge - check if all items are identical

In this challenge you need to find if all the items in the array are idential or not. If all the items are identical then print True otherwise print False.

Input : ['a', 'b', 'c']
Output : False

Test your solution with a different set of data

Input : ['1', '1', '1']
Output : True