Challenge: Array Sort Using Tries
This lesson is about sorting string arrays using tries.
We'll cover the following
Problem Statement #
In this problem, you have to implement the sortArray() function which will sort the elements of an array of strings.
Input #
An array of strings.
Output #
Returns the input array in a sorted state.
Sample Input #
keys = ["the", "a", "there", "answer", "any",
"by", "bye", "their","abc"]
Sample Output #
['a', 'abc','answer','any','by','bye','the','their','there']
Level up your interview prep. Join Educative to access 70+ hands-on prep courses.
Learn to code, grow your skills, and succeed in your tech interview