diff --git a/problems/011_problem_jnotebook.ipynb b/problems/011_problem_jnotebook.ipynb
index ac55f2e..4f48a9e 100644
--- a/problems/011_problem_jnotebook.ipynb
+++ b/problems/011_problem_jnotebook.ipynb
@@ -101,7 +101,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": 4,
    "metadata": {
     "tags": []
    },
@@ -135,12 +135,25 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
-   "metadata": {},
-   "outputs": [],
+   "execution_count": 18,
+   "metadata": {
+    "tags": []
+   },
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": "<class 'list'>\n49\n<class 'numpy.ndarray'>\n[0, 8]\n"
+    }
+   ],
    "source": [
-    "string = '01'\n",
-    "integer = int(string)"
+    "print(type(table))\n",
+    "\n",
+    "print(table[1][1])\n",
+    "\n",
+    "array_table = numpy.array(table)\n",
+    "\n",
+    "print(type(array_table))\n"
    ]
   },
   {