func_code: def quicksort(array, b, c):
      less = []
      greater = []
      equal = []
      if len(array) > 0:
          piv = array[0]
          less = [i for i in array if i < piv]
          print(less)
          greater = [i for i in array if i > piv]
          equal = [i for i in array if i == piv]
          quicksort(greater, b, c)
          quicksort(less, b, c)
          array = greater + equal + less