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Done #62

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134 changes: 103 additions & 31 deletions lab-python-data-structures.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,22 @@
"metadata": {},
"outputs": [],
"source": [
"# Your code here"
"grades = []\n",
"for i in range(5):\n",
" grades.append(int(input(f\"Grade of student number {i}\")))\n",
"sum_grades = 0\n",
"print (grades)\n",
"for grade in grades:\n",
" sum_grades+= grade\n",
"print(f\"The sum of the grades is: {sum_grades}\")\n",
"new_list = grades[0:5:2]\n",
"# for i in range(len(grades)):\n",
"# if (i % 2 == 0):\n",
"# new_list.append(grades[i])\n",
"new_list.sort()\n",
"print(f\"New list: {new_list}\")\n",
"print(f\"Length of the new list: {len(new_list)}\")\n",
"print(f\"5 appears {grades.count(5)} times\")"
]
},
{
Expand Down Expand Up @@ -95,11 +110,43 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 54,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"apple\n",
"grape\n",
"Updated fruits: ('apple', 'strawberry', 'cherry', 'orange', 'grape')\n",
"Added fruits: ('apple', 'strawberry', 'cherry', 'orange', 'grape', 'cherry', 'elderberry')\n",
"subtuple: ('grape', 'cherry', 'elderberry')\n",
"Last tuple: ('apple', 'strawberry', 'cherry', 'orange', 'grape', 'cherry', 'elderberry', 'apple', 'banana', 'cherry', 'orange', 'grape')\n",
"Length last tuple: 12\n"
]
}
],
"source": [
"# Your code here"
"fruits = (\"apple\", \"banana\", \"cherry\", \"orange\", \"grape\")\n",
"print(fruits[0])\n",
"print(fruits[len(fruits) - 1])\n",
"\n",
"updatable_fruits = list((fruits))\n",
"updatable_fruits[1] = \"strawberry\"\n",
"new_fruits = tuple((updatable_fruits))\n",
"print(f\"Updated fruits: {new_fruits}\")\n",
"add_fruits = (\"cherry\", \"elderberry\")\n",
"added_fruits = new_fruits + add_fruits\n",
"print(f\"Added fruits: {added_fruits}\")\n",
"\n",
"sub_tuple1 = added_fruits[0:4]\n",
"sub_tuple2 = added_fruits[4:len(added_fruits)]\n",
"print(f\"subtuple: {sub_tuple2}\")\n",
"\n",
"last_tuple = sub_tuple1 + sub_tuple2 + fruits\n",
"print(f\"Last tuple: {last_tuple}\")\n",
"print(f\"Length last tuple: {len(last_tuple)}\")\n"
]
},
{
Expand Down Expand Up @@ -158,16 +205,23 @@
"But if it had to end today,\n",
"I think I know enough of love,\n",
"To say that though it fades away,\n",
"It's still what we are made of.\"\"\""
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# Your code here"
"It's still what we are made of.\"\"\"\n",
"\n",
"poem = poem.replace(\".\", \" \")\n",
"poem = poem.replace(\",\", \" \")\n",
"new_poem = new_poem.replace(\".\", \" \")\n",
"new_poem = new_poem.replace(\",\", \" \")\n",
"poem_set1 = set((poem.split()))\n",
"poem_set2 = set((new_poem.split()))\n",
"print(f\"Length of the first set: {len(poem_set1)}\")\n",
"print(f\"Length of the second set: {len(poem_set2)}\")\n",
"print(\"Unique in the first that are not in the second\")\n",
"print(poem_set1.difference(poem_set2))\n",
"print(\"Unique in the second that are not in the first\")\n",
"print(poem_set2.difference(poem_set1))\n",
"poem_set3 = poem_set1.union(poem_set2)\n",
"print(\"Ordered\")\n",
"print(sorted(poem_set3))"
]
},
{
Expand All @@ -191,22 +245,26 @@
"*Recommended External Resources: [Python Dictionary Examples and Methods](https://www.w3schools.com/python/python_dictionaries.asp)*\n"
]
},
{
"cell_type": "code",
"execution_count": 51,
"metadata": {},
"outputs": [],
"source": [
"grades = {'Alice': {'Physics': 75, 'Math': 85, 'Chemistry': 60, 'Philosophy': 90}, 'Bob': {'Physics': 75, 'Math': 85, 'Chemistry': 60, 'Philosophy': 90}}"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"90\n",
"100\n"
]
}
],
"source": [
"# Your code here"
"grades = {'Alice': {'Physics': 75, 'Math': 85, 'Chemistry': 60, 'Philosophy': 90}, 'Bob': {'Physics': 75, 'Math': 85, 'Chemistry': 60, 'Philosophy': 90}}\n",
"\n",
"print(grades['Bob']['Philosophy'])\n",
"grades['Bob']['Philosophy'] = 100\n",
"print(grades['Bob']['Philosophy'])"
]
},
{
Expand Down Expand Up @@ -246,7 +304,10 @@
"keys = ['Physics', 'Math', 'Chemistry', 'Philosophy']\n",
"values = [75, 85, 60,90]\n",
"\n",
"# Your code here"
"result = zip(keys, values)\n",
"result = dict((result))\n",
"\n",
"print(result)\n"
]
},
{
Expand Down Expand Up @@ -275,17 +336,28 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 59,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"'Chemistry'"
]
},
"execution_count": 59,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Your code here"
"min(result)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -299,7 +371,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.12.7"
}
},
"nbformat": 4,
Expand Down