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Ricardo Santos - lab done: comprehension extra #77

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263 changes: 234 additions & 29 deletions lab-python-list-comprehension.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -71,12 +71,37 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 5,
"id": "21625526-3fae-4c55-bab5-f91940070681",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"['Open', 'Open', 'Senior', 'Open', 'Open', 'Senior']"
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"input = [[18, 20], [45, 2], [61, 12], [37, 6], [21, 21], [78, 9]]\n",
"\n",
"def categorize(list):\n",
" new_list = []\n",
" for l in list:\n",
" if l[1] < -2 or l[1] > 26:\n",
" print(\"Error: Handicap out of range\", l)\n",
" elif l[0] >= 55 and l[1] > 7:\n",
" new_list.append(\"Senior\")\n",
" else:\n",
" new_list.append(\"Open\")\n",
" return new_list\n",
"\n",
"categorize(input)"
]
},
{
Expand All @@ -95,12 +120,48 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 12,
"id": "53061dce-7aa3-4476-8b56-71413c5e135c",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{0, 3, 5, 6, 9, 10, 12, 15, 18, 20, 21, 24, 25, 27, 30, 33, 35, 36, 39, 40, 42, 45, 48}\n"
]
},
{
"data": {
"text/plain": [
"543"
]
},
"execution_count": 12,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def sum_mult(number):\n",
" if number == 0:\n",
" return 0\n",
" n = []\n",
" s = set()\n",
" for i in range(number):\n",
" n.append(i)\n",
"\n",
" for i in range(len(n)):\n",
" if n[i] %3 == 0:\n",
" s.add(n[i])\n",
" elif n[i] %5 == 0:\n",
" s.add(n[i])\n",
" print(s)\n",
" return sum(s)\n",
"\n",
"sum_mult(50)\n"
]
},
{
Expand All @@ -127,12 +188,41 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 2,
"id": "a8cb1579-7065-4fc0-bd53-f91c2ad1dad9",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[8, 6, 7, 5, 3, 0, 9]"
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"def return_Array():\n",
"\n",
" arr = []\n",
"\n",
" while True:\n",
" try:\n",
" n = input(\"Enter a number: \")\n",
" if int(n) < 0:\n",
" print(\"Please enter a non-negative integer.\")\n",
" else:\n",
" break\n",
" except ValueError:\n",
" print(\"Invalid input. Please enter a valid integer.\")\n",
" for i in range(len(n)):\n",
" arr.append(int(n[i]))\n",
" return arr\n",
"\n",
"return_Array()"
]
},
{
Expand All @@ -155,12 +245,30 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 3,
"id": "86ebe759-76d8-4012-8590-c48a473a6099",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[-1, 2, -3, 4, -5]"
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"def invert(list):\n",
" inv_list = []\n",
" for element in list:\n",
" inv_list.append(-element)\n",
" return inv_list\n",
"\n",
"invert([1, -2, 3, -4, 5])\n"
]
},
{
Expand Down Expand Up @@ -193,12 +301,26 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 5,
"id": "6711881b-450a-44cb-a3d0-367b2c6a4464",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64, 9: 81, 10: 100, 11: 121, 12: 144, 13: 169, 14: 196, 15: 225}\n"
]
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"i = 15\n",
"d = {}\n",
"for i in range(1, i+1):\n",
" d[i] = i**2\n",
"\n",
"print(d)\n"
]
},
{
Expand All @@ -220,12 +342,31 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 10,
"id": "a1d55cea-96c3-4853-8220-17c0904a8816",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[(1, 3), (1, 4), (2, 3), (2, 4)]"
]
},
"execution_count": 10,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"def all_possible_pairs(list1, list2):\n",
" pairs = []\n",
" for i in range(len(list1)):\n",
" for j in range(len(list2)):\n",
" pairs.append((list1[i], list2[j]))\n",
" return pairs\n",
"\n",
"all_possible_pairs([1, 2], [3, 4])"
]
},
{
Expand All @@ -246,12 +387,34 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 13,
"id": "0175239c-87fa-4ba0-8776-d62567256db7",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[('a', 1), ('a', 2), ('b', 3), ('b', 4)]"
]
},
"execution_count": 13,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def a12(di):\n",
" li = []\n",
" for key in di:\n",
" li.append((key, di[key][0]))\n",
" li.append((key, di[key][1]))\n",
" return li\n",
"\n",
"a12({'a': [1, 2], 'b': [3, 4]})\n",
"\n",
"\n"
]
},
{
Expand Down Expand Up @@ -281,12 +444,34 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 93,
"id": "248918d0-f082-40a8-9d5c-c7b4ffd2bfca",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[(1, 3), (1, 4), (2, 3), (2, 4), (5, 7), (5, 8), (6, 7), (6, 8)]"
]
},
"execution_count": 93,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"def list_tup2(lista):\n",
" l = []\n",
" for i in range(2):\n",
" for n in range(2):\n",
" p1 = ((lista[i][0][n]),(lista[i][1][0]))\n",
" p2 = ((lista[i][0][n]),(lista[i][1][1]))\n",
" l.append(p1)\n",
" l.append(p2)\n",
" return l\n",
"\n",
"list_tup2([([1, 2], [3, 4]), ([5, 6], [7, 8])])"
]
},
{
Expand All @@ -308,18 +493,38 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 94,
"id": "c57d9e77-6859-45dd-a2e6-2c1898f1baa2",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"'a1b2c345'"
]
},
"execution_count": 94,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"def mix_strings(str1, str2):\n",
" mixed = ''\n",
" length = min(len(str1), len(str2))\n",
" for i in range(length):\n",
" mixed += str1[i] + str2[i]\n",
" mixed += str1[length:] + str2[length:]\n",
" return mixed\n",
"\n",
"mix_strings(\"abc\", \"12345\")\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -333,7 +538,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.9"
}
},
"nbformat": 4,
Expand Down