Introsort

//+------------------------------------------------------------------+
//|                                                    Introsort.mq5 |
//|                                    2019-2021, dimitri pecheritsa |
//|                                         mql5.com/en/users/dmipec |
//|------------------------------------------------------------------|
//| scr| introsort example                                           |
//+------------------------------------------------------------------+
#include <Mqh\Algorithms\SortIntro\Introsort.mqh>
#include <Mqh\Algorithms\SortIntro\Functions.mqh>
void OnStart()
  {
   int a[] = {3, 1, 23, -9, 233, 23, -313, 32, -9};
   ArraySort(a,new CIntroSort<int,int>,SORT_ORDER_ACCENDING);
   ArrayPrint(a);
  }
//+------------------------------------------------------------------+
//| >>>| -313   -9   -9    1    3   23   23   32  233                |
//+------------------------------------------------------------------+