Input:  $Problem_{size}$, $Bees_{num}$, $Sites_{num}$, $EliteSites_{num}$, $PatchSize_{init}$, $EliteBees_{num}$, $OtherBees_{num}$ 
Output:  $Bee_{best}$ 
Population $\leftarrow$ InitializePopulation($Bees_{num}$, $Problem_{size}$)
While ($\neg$StopCondition())
    EvaluatePopulation(Population)
     $Bee_{best}$ $\leftarrow$ GetBestSolution(Population)
    NextGeneration $\leftarrow \emptyset$
     $Patch_{size}$ $\leftarrow$ ( $PatchSize_{init}$ $\times$ $PatchDecrease_{factor}$ )
     $Sites_{best}$ $\leftarrow$ SelectBestSites(Population, $Sites_{num}$)
    For ($Site_{i}$ $\in$ $Sites_{best}$)
             $RecruitedBees_{num}$ $\leftarrow$ $\emptyset$
            If ($i <$ $EliteSites_{num}$)
                 $RecruitedBees_{num}$ $\leftarrow$ $EliteBees_{num}$
            Else
                 $RecruitedBees_{num}$ $\leftarrow$ $OtherBees_{num}$
            End
            Neighborhood $\leftarrow$ $\emptyset$
            For ($j$ To $RecruitedBees_{num}$)
                Neighborhood $\leftarrow$ CreateNeighborhoodBee($Site_{i}$, $Patch_{size}$)
            End
            NextGeneration $\leftarrow$ GetBestSolution(Neighborhood)
        End
     $RemainingBees_{num}$ $\leftarrow$ ($Bees_{num}$ - $Sites_{num}$)
    For ($j$ To $RemainingBees_{num}$)
        NextGeneration $\leftarrow$ CreateRandomBee()
    End
    Population $\leftarrow$ NextGeneration
End
Return ($Bee_{best}$)