We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Mathematics
  3. Fundamentals
  4. Halloween party
  5. Discussions

Halloween party

  • nguyen_dao_bk
     + 0 comments
    def halloweenParty(k):
    return math.ceil(k/2)*(k-math.ceil(k/2))