Remove Duplicated Strings

You are given an array of strings containing some duplicates as an argument. Return an array without any duplicated strings.


  • Must return an array of strings
  • Must be able to handle uppercase, lowercase and special characters
  • Must also work with strings of words as well as single character strings

Example #1

> ["a","b","c","d"]

Example #2

solve(["a","b","b","Hello!","c","goodbye", "Hello!"])
> ["a","b","Hello!","c","goodbye"]