diff --git a/sort.ipynb b/sort.ipynb
index 83ffb388f9ee1d863bb335c3d29d37cb6239f3d8..f27c6f465299c5512093d674b8a5ed25c6735f55 100644
--- a/sort.ipynb
+++ b/sort.ipynb
@@ -26,7 +26,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": 51,
    "outputs": [
     {
      "name": "stdout",
@@ -40,9 +40,6 @@
     }
    ],
    "source": [
-    "import math\n",
-    "\n",
-    "\n",
     "def offset_arr(arr: list, offset: int):\n",
     "    for i, _ in enumerate(arr):\n",
     "        arr[i] += offset\n",
@@ -86,8 +83,8 @@
    "metadata": {
     "collapsed": false,
     "ExecuteTime": {
-     "end_time": "2023-11-13T17:41:43.410206857Z",
-     "start_time": "2023-11-13T17:41:43.369594646Z"
+     "end_time": "2023-11-13T19:35:43.298031313Z",
+     "start_time": "2023-11-13T19:35:43.251638361Z"
     }
    },
    "id": "8fbaa3cc2dd052c5"
@@ -109,7 +106,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 44,
+   "execution_count": 52,
    "outputs": [
     {
      "name": "stdout",
@@ -164,8 +161,8 @@
    "metadata": {
     "collapsed": false,
     "ExecuteTime": {
-     "end_time": "2023-11-13T17:41:43.410393544Z",
-     "start_time": "2023-11-13T17:41:43.409899965Z"
+     "end_time": "2023-11-13T19:35:43.298306476Z",
+     "start_time": "2023-11-13T19:35:43.297851105Z"
     }
    },
    "id": "c763f02616f30e9e"
@@ -189,7 +186,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 45,
+   "execution_count": 53,
    "outputs": [
     {
      "name": "stdout",
@@ -238,8 +235,8 @@
    "metadata": {
     "collapsed": false,
     "ExecuteTime": {
-     "end_time": "2023-11-13T17:41:43.410715027Z",
-     "start_time": "2023-11-13T17:41:43.410096141Z"
+     "end_time": "2023-11-13T19:35:43.298420087Z",
+     "start_time": "2023-11-13T19:35:43.297963153Z"
     }
    },
    "id": "f8c901505242e16"
@@ -259,7 +256,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 54,
    "outputs": [
     {
      "name": "stdout",
@@ -296,8 +293,8 @@
    "metadata": {
     "collapsed": false,
     "ExecuteTime": {
-     "end_time": "2023-11-13T17:41:43.410820189Z",
-     "start_time": "2023-11-13T17:41:43.410150694Z"
+     "end_time": "2023-11-13T19:35:43.298512190Z",
+     "start_time": "2023-11-13T19:35:43.298016154Z"
     }
    },
    "id": "d8619d37c9c0b1c2"