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60 changes: 59 additions & 1 deletion lists.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -1019,11 +1019,69 @@
"\n",
"Complete Exercise 3-8 in Matthes (2023, p. 45)."
]
},
{
"cell_type": "code",
"execution_count": 94,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['santiago', 'istanbul', 'florence', 'tokyo', 'beirut']\n",
"['beirut', 'florence', 'istanbul', 'santiago', 'tokyo']\n",
"['santiago', 'istanbul', 'florence', 'tokyo', 'beirut']\n",
"['santiago', 'istanbul', 'florence', 'tokyo', 'beirut']\n",
"['beirut', 'tokyo', 'florence', 'istanbul', 'santiago']\n",
"['santiago', 'istanbul', 'florence', 'tokyo', 'beirut']\n",
"['beirut', 'florence', 'istanbul', 'santiago', 'tokyo']\n",
"['tokyo', 'santiago', 'istanbul', 'florence', 'beirut']\n"
]
}
],
"source": [
"#Exercise 3-8 work shown\n",
"\n",
"#Storing five places in a list called places\n",
"places = [\"santiago\", \"istanbul\", \"florence\", \"tokyo\", \"beirut\"]\n",
"\n",
"#Printing the list in raw form\n",
"print(places)\n",
"\n",
"#Sorting list in alphabetical order\n",
"print(sorted(places))\n",
"\n",
"#Print list to show the original order is unchanged\n",
"print(places)\n",
"\n",
"#Change the order of the list to reverse alphabetical\n",
"sorted(places,reverse=True)\n",
"\n",
"#Change the order of the list back to original order:\n",
"print(places)\n",
"\n",
"#Change order of list and print to show change:\n",
"places.reverse()\n",
"print(places)\n",
"\n",
"#Change order of list to reverse and print change:\n",
"places.reverse()\n",
"print(places)\n",
"\n",
"#Use sort to change to store list in alphabetical order:\n",
"places.sort()\n",
"print(places)\n",
"\n",
"#Use sort to change list to reverse alphabetical order:\n",
"places.sort(reverse=True)\n",
"print(places)\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"display_name": ".venv",
"language": "python",
"name": "python3"
},
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