import Algorithms.majority_element.lean.spec_lib namespace Algorithms.majority_element.lean open AUXLib def repeated (candidate vote : Int) : List Int := List.replicate vote.toNat candidate def MajorityOnReduced (major candidate vote : Int) (rest : List Int) : Prop := 0 ≤ vote ∧ IsMajorityElement major (repeated candidate vote ++ rest) end Algorithms.majority_element.lean