PracticeForExam

06_gyak.ipynb

@@ -66,8 +66,49 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[100, 90, 80, 70, 60, 50, 40, 30, 20, 10]\n",
+      "[2, 3]\n",
+      "{'alma': 10, 'körte': 20, 'barack': 30}\n"
+     ]
+    },
+    {
+     "ename": "TypeError",
+     "evalue": "len() takes exactly one argument (0 given)",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
+      "Cell \u001b[0;32mIn[7], line 20\u001b[0m\n\u001b[1;32m     16\u001b[0m     mydict\u001b[38;5;241m.\u001b[39mupdate({mylist[i] : \u001b[38;5;28mint\u001b[39m(mylist[i\u001b[38;5;241m+\u001b[39m\u001b[38;5;241m1\u001b[39m])})\n\u001b[1;32m     18\u001b[0m \u001b[38;5;28mprint\u001b[39m(mydict)\n\u001b[0;32m---> 20\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;28;43mlen\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\u001b[38;5;241m.\u001b[39m\u001b[38;5;18m__doc__\u001b[39m)\n",
+      "\u001b[0;31mTypeError\u001b[0m: len() takes exactly one argument (0 given)"
+     ]
+    }
+   ],
+   "source": [
+    "tomb = [i*10 for i in range(10, 0,-1)]\n",
+    "\n",
+    "print(tomb)\n",
+    "\n",
+    "\n",
+    "lista1 = [-1, 2, 0, 3]\n",
+    "lista2 = [i for i in lista1 if i > 0]\n",
+    "\n",
+    "print(lista2)\n",
+    "\n",
+    "todict = 'alma,10,körte,20,barack,30'\n",
+    "mylist = todict.split(',')\n",
+    "mydict = {}\n",
+    "\n",
+    "for i in range(0, len(mylist)-1, 2):\n",
+    "    mydict.update({mylist[i] : int(mylist[i+1])})\n",
+    "\n",
+    "print(mydict)\n",
+    "\n"
+   ]
   },
   {
    "cell_type": "markdown",
@@ -83,7 +124,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -97,7 +138,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.3"
+   "version": "3.12.3"
   }
  },
  "nbformat": 4,