Editing Stooge sort (section)

==Implementation==
=== Pseudocode ===
<syntaxhighlight lang="javascript">
 function stoogesort(array L, i = 0, j = length(L)-1){
     if L[i] > L[j] then       // If the leftmost element is larger than the rightmost element
         swap(L[i],L[j])       // Then swap them
     if (j - i + 1) > 2 then   // If there are at least 3 elements in the array
         t = floor((j - i + 1) / 3)
         stoogesort(L, i, j-t) // Sort the first 2/3 of the array
         stoogesort(L, i+t, j) // Sort the last 2/3 of the array
         stoogesort(L, i, j-t) // Sort the first 2/3 of the array again
     return L
 }
</syntaxhighlight>

=== Haskell ===
<syntaxhighlight lang="haskell">
-- Not the best but equal to above 

stoogesort :: (Ord a) => [a] -> [a]
stoogesort [] = []
stoogesort src = innerStoogesort src 0 ((length src) - 1)

innerStoogesort :: (Ord a) => [a] -> Int -> Int -> [a]
innerStoogesort src i j 
    | (j - i + 1) > 2 = src''''
    | otherwise = src'
    where 
        src'    = swap src i j -- need every call
        t = floor (fromIntegral (j - i + 1) / 3.0)
        src''   = innerStoogesort src'   i      (j - t)
        src'''  = innerStoogesort src'' (i + t)  j
        src'''' = innerStoogesort src''' i      (j - t)

swap :: (Ord a) => [a] -> Int -> Int -> [a]
swap src i j 
    | a > b     =  replaceAt (replaceAt src j a) i b
    | otherwise = src
    where 
        a = src !! i
        b = src !! j

replaceAt :: [a] -> Int -> a -> [a]
replaceAt (x:xs) index value
    | index == 0 = value : xs
    | otherwise  =  x : replaceAt xs (index - 1) value

</syntaxhighlight>