• 0

    Why would these question be tagged 'easy'? Is the notion of digital sum common knowledge?

  • 0

    Agree. Also does this type of esoteric question really show up on interviews? doesn't feel like a good interview question because it doesn't show the candidates' problem solving skills, instead it relies on knowing the formula

Log in to reply

Looks like your connection to LeetCode Discuss was lost, please wait while we try to reconnect.