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day 03, lab extra 1, resolved #76

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268 changes: 240 additions & 28 deletions lab-python-list-comprehension.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -74,9 +74,26 @@
"execution_count": null,
"id": "21625526-3fae-4c55-bab5-f91940070681",
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['Open', 'Open', 'Senior', 'Open', 'Open', 'Senior']\n"
]
}
],
"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 katas_1(input):\n",
" \"\"\"It takes input(list of pairs) and it returns new_list with `Senior` or `Open` based\n",
" on the rules provided by the contract above.\"\"\"\n",
" new_list =[\"Senior\" if l[0]>=55 and l[1]>7 else \"Open\" for l in input]\n",
" return new_list\n",
"\n",
"print(katas_1(input))"
]
},
{
Expand All @@ -95,12 +112,52 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 12,
"id": "53061dce-7aa3-4476-8b56-71413c5e135c",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"78"
]
},
"execution_count": 12,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here\n",
"\n",
"def solution(number):\n",
" new_list1 = [n if (n % 3 == 0 or n % 5 == 0) and n >= 0 else 0 for n in range (0, number)]\n",
" suma_of_multiples = sum(new_list1)\n",
" return suma_of_multiples\n",
"solution(20)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "c002789c",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"9333166668"
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"def solution(number):\n",
" return sum(n for n in range(number) if n % 3 == 0 or n % 5 == 0)\n",
"solution(2)"
]
},
{
Expand All @@ -127,12 +184,28 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 29,
"id": "a8cb1579-7065-4fc0-bd53-f91c2ad1dad9",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[1, 2, 3]"
]
},
"execution_count": 29,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def solution2(number):\n",
" new_list2 = [int(s) for s in str(number) if number > 0 and type(number) == int]\n",
" return new_list2\n",
"solution2(123)"
]
},
{
Expand All @@ -155,12 +228,27 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 47,
"id": "86ebe759-76d8-4012-8590-c48a473a6099",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[-1, -2, -3, -4, -5]"
]
},
"execution_count": 47,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"def invert(numbers):\n",
" new_list3 = [-n if n > 0 else -n for n in numbers]\n",
" return new_list3\n",
"invert([1, 2, 3,4,5])"
]
},
{
Expand Down Expand Up @@ -193,12 +281,40 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 51,
"id": "6711881b-450a-44cb-a3d0-367b2c6a4464",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"{1: 1,\n",
" 2: 4,\n",
" 3: 9,\n",
" 4: 16,\n",
" 5: 25,\n",
" 6: 36,\n",
" 7: 49,\n",
" 8: 64,\n",
" 9: 81,\n",
" 10: 100,\n",
" 11: 121,\n",
" 12: 144,\n",
" 13: 169,\n",
" 14: 196,\n",
" 15: 225}"
]
},
"execution_count": 51,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"new_dict = {n: n**2 for n in range(1, 16)}\n",
"new_dict"
]
},
{
Expand All @@ -220,12 +336,31 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 60,
"id": "a1d55cea-96c3-4853-8220-17c0904a8816",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[(1, 3), (1, 4), (2, 3), (2, 4)]"
]
},
"execution_count": 60,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def pairs(one_list, another_list):\n",
" \"\"\"It takes two list of integers and returns a list of all possible pairs \n",
" of integers where the first integer is from the first list and the second\n",
" integer is from the second list.\"\"\"\n",
" new_list = [(n, n2) for n in one_list for n2 in another_list]\n",
" return new_list\n",
"pairs([1,2], [3,4])"
]
},
{
Expand All @@ -246,12 +381,28 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 89,
"id": "0175239c-87fa-4ba0-8776-d62567256db7",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[('a', 1), ('a', 2), ('b', 3), ('b', 4)]"
]
},
"execution_count": 89,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def key_value_pairs(input_dict):\n",
" new_dict = [(key, v) for key, values in input_dict.items() for v in values]\n",
" return new_dict\n",
"key_value_pairs({\"a\": [1, 2], \"b\": [3, 4]})"
]
},
{
Expand Down Expand Up @@ -281,12 +432,29 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 107,
"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": 107,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def pairs_of_numbers(list_of_tuples):\n",
" all_pairs = [(n1, n2) for l1, l2 in list_of_tuples for n1 in l1 for n2 in l2]\n",
" return all_pairs\n",
"\n",
"pairs_of_numbers([([1, 2], [3, 4]), ([5, 6], [7, 8])])"
]
},
{
Expand All @@ -308,18 +476,62 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 109,
"id": "c57d9e77-6859-45dd-a2e6-2c1898f1baa2",
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"{('a', 'b'), ('c', 'd')}"
]
},
"execution_count": 109,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here"
"# your code goes here\n",
"\n",
"def tying_characters(list_of_strings):\n",
" set_of_characters = set((char1, char2) for s1, s2 in list_of_strings for char1 in s1 for char2 in s2)\n",
" return set_of_characters\n",
"\n",
"tying_characters([\"ab\", \"cd\"])"
]
},
{
"cell_type": "code",
"execution_count": 138,
"id": "40d31ee3",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"{('a', 'c'), ('a', 'd'), ('b', 'c'), ('b', 'd')}"
]
},
"execution_count": 138,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# your code goes here\n",
"\n",
"def tying_characters(list_of_strings):\n",
" set_of_characters = set((char1, char2) for char1 in list_of_strings[0] for char2 in list_of_strings[1])\n",
" return set_of_characters\n",
"\n",
"tying_characters([\"ab\", \"cd\"])"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -333,7 +545,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.9"
}
},
"nbformat": 4,
Expand Down