I can tell you I’ve received feedback on take home coding tests of “Outstanding” and “Unreadable” on the same day. Some people are never going to like your code.
With that said, coding interviews are a skill and like any skill it can be learnt. Keep going, read Cracking The Coding Interview, practice leetcode and make notes of every question you feel you answered badly and make sure the next person who asks it gets a better answer.
With that said, coding interviews are a skill and like any skill it can be learnt. Keep going, read Cracking The Coding Interview, practice leetcode and make notes of every question you feel you answered badly and make sure the next person who asks it gets a better answer.