docs: def CopelandWinner(profile, alpha=0.5):
      """
      Returns an integer that represents the winning candidate given an election profile.
      Tie-breaking rule: numerically increasing order
  
      :ivar Profile profile: A Profile object that represents an election profile.
      """
  
      # Currently, we expect the profile to contain complete ordering over candidates.
      elecType = profile.getElecType()
      if elecType != "soc" and elecType != "toc":
          print("ERROR: unsupported profile type")
          exit()
  
      copelandscores = getCopelandScores(profile, alpha)
      winner = max(copelandscores.items(), key=lambda x: x[1])[0]
      return winner