Added a new way to reinsert the temporary list to the main list speeding up the process

need fix

goulag_sort/goulagsort.py

@@ -1,89 +1,36 @@
-def send_to_goulag(input_list:list)-> list :
+import copy
-    """Sorts a list of numbers using the unique "Goulag Sort" method.
-
-    This algorithm processes a list of numbers through a distinctive iterative and
-    recursive procedure, inspired by the "Stalin Sort" concept. Here's how it operates:
-
-    1.  **Iterative Filtering:** It iterates through the main list. If an element
-        is found to be greater than its subsequent element, the subsequent element
-        is moved to a temporary holding list (`temp`). The main list then continues
-        with the remaining elements.
-
-    2.  **Recursive Processing of Held Items:** If the `temp` list contains more than
-        one item, the `send_to_goulag` algorithm recursively processes `temp`. This
-        filtering and holding process continues until the sub-list contains a single
-        item or becomes empty.
-
-    3.  **Partial Re-insertion:** After the recursive calls (or if `temp` was empty/single-item),
-        the algorithm attempts to re-insert the elements from `temp` back into the main list.
-        This re-insertion is performed by finding a suitable position where the held item
-        is less than the current element in the main list, maintaining a partial order.
-
-    4.  **Final Appending:** Any remaining elements in `temp` that were not re-inserted
-        into the middle of the list are then appended to the end of the main list.
-
-    For a more detailed step-by-step explanation of the algorithm's flow, please refer to:
-    :ref:`goulag_sort_detailed_explanation`.
-
-    Args:
-        input_list (list): The list of numbers to be processed and sorted.
-                           This list will be modified **in-place**.
-
-    Returns:
-        list: The list after being processed by the Goulag Sort algorithm. The result
-              is an ordered list.
-
-    Examples:
-        >>> from goulag_sort import send_to_goulag
-        >>> my_list = [5, 2, 8, 1, 9, 4]
-        >>> send_to_goulag(my_list)
-        [1, 2, 4, 5, 8, 9]
-
-        >>> empty_list = []
-        >>> send_to_goulag(empty_list)
-        []
-    """
 
 
-    idx = 0
+def send_to_goulag(main_list:list)->list:
-    temp = []
+    if not main_list:
-    is_sorted = True
+        return main_list
-    while True:
+    itens_to_be_reinserted = []
 
-        if not input_list:
+    main_list_copy = copy.deepcopy(main_list)
-            return []
+    i = 0
+    while i < len(main_list) - 1:
+        if main_list[i] > main_list[i+1]:
+            itens_to_be_reinserted.append(main_list[i+1])
+            main_list.pop(i+1)
 
-        if len(input_list)<=1:
-            return input_list
-
-
-
-        while idx < len(input_list) - 1:
-            if input_list[idx] > input_list[idx + 1]:
-                temp.append(input_list[idx + 1])
-                # pop(idx+1) é uma operação O(N) no pior caso
-                input_list.pop(idx + 1)
         else:
-                idx += 1
+            i += 1
 
-        # Chamada recursiva (pode adicionar complexidade se for muito frequente)
+    if not itens_to_be_reinserted and main_list == main_list_copy:
-        if len(temp) > 1:
+        return main_list
-            temp = send_to_goulag(temp)
 
-        idx = 0
-        # Loop para reinserir elementos de 'temp' na lista principal
-        merge_two_sorted_lists_in_place(input_list,temp)
 
-        if temp:
-            input_list.extend(temp)  # extend é O(k) onde k é o tamanho de temp
-            temp.clear()
 
-        for i in range(len(input_list) - 1):
+    if len(itens_to_be_reinserted)>1:
-            if input_list[i] > input_list[i + 1]:
+        itens_to_be_reinserted = send_to_goulag(itens_to_be_reinserted)
-                is_sorted = False
+
-                break
+    i = 0
-        if is_sorted:
+
-            return input_list
+    merge_two_sorted_lists_in_place(main_list,itens_to_be_reinserted)
+
+    main_list = send_to_goulag(main_list)
+
+    return main_list
 
 def merge_two_sorted_lists_in_place(list1: list, list2: list) -> list:
 
@@ -117,3 +64,6 @@ def merge_two_sorted_lists_in_place(list1: list, list2: list) -> list:
         list2.clear() # Esvazia list2
 
     return list1
+
+
+