Arraylist Imp para recursão
function sortHalf(List listToSort, value x):
List firstHalf;
List secondHalf;
for (Integer i in listToSort):
if i less than x then firstHalf.add(i);
else if i greater than x then secondHalf.add(i);
loop
List finalList;
finalList.addAll(firstHalf);
finalList.addAll(secondHalf);
return finalList;
end
Average Anaconda