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[lab-lambda-functions] Javier Sánchez Camacho #202

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193 changes: 160 additions & 33 deletions your-code/main.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -34,11 +34,29 @@
},
{
"cell_type": "code",
"execution_count": 2,
"execution_count": 7,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[9, 92, 34, 63, 7, 86, 53, 9, 53, 32]\n",
"[11, 94, 36, 65, 9, 88, 55, 11, 55, 34]\n"
]
}
],
"source": [
"# your code here\n"
"import random\n",
"\n",
"random_list = [random.randint(1, 100) for _ in range(10)]\n",
"print(random_list)\n",
"\n",
"update_number = lambda x: x + 2\n",
"\n",
"empty_list = [update_number(x) for x in random_list]\n",
"\n",
"print(empty_list)"
]
},
{
Expand All @@ -52,11 +70,11 @@
},
{
"cell_type": "code",
"execution_count": 3,
"execution_count": 9,
"metadata": {},
"outputs": [],
"source": [
"# Your code here:\n"
"convert_temperature = lambda x: x + 273.15\n"
]
},
{
Expand All @@ -68,13 +86,25 @@
},
{
"cell_type": "code",
"execution_count": 4,
"execution_count": 11,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[285.15, 296.15, 311.15, 218.14999999999998, 297.15]"
]
},
"execution_count": 11,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"temps = [12, 23, 38, -55, 24]\n",
"\n",
"# Your code here:\n"
"temps_Kelvin = [convert_temperature(x) for x in temps]\n",
"temps_Kelvin\n"
]
},
{
Expand All @@ -88,11 +118,11 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": 12,
"metadata": {},
"outputs": [],
"source": [
"# Your code here:\n"
"mod = lambda x, y: 1 if x % y == 1 or y % x == 1 else 0"
]
},
{
Expand All @@ -106,16 +136,13 @@
},
{
"cell_type": "code",
"execution_count": 6,
"execution_count": 14,
"metadata": {},
"outputs": [],
"source": [
"def divisor(a):\n",
" \"\"\"\n",
" input: a number\n",
" output: a function that returns 1 if the number is divisible by another number (to be passed later) and zero otherwise\n",
" \"\"\"\n",
" # Your code here:\n"
"def divisor(x):\n",
" mod = lambda y: 1 if x % y == 0 or y % x == 0 else 0\n",
" return mod\n"
]
},
{
Expand All @@ -127,11 +154,18 @@
},
{
"cell_type": "code",
"execution_count": 7,
"execution_count": 13,
"metadata": {},
"outputs": [],
"source": [
"# Your code here:\n"
"divisor = 5\n",
"\n",
"def get_mod(x):\n",
" mod = lambda y: 1 if x % y == 0 or y % x == 0 else 0\n",
" return mod\n",
"\n",
"divisible5 = get_mod(divisor)\n",
"\n"
]
},
{
Expand All @@ -143,18 +177,40 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 15,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"1"
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"divisible5(10)"
]
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 16,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"0"
]
},
"execution_count": 16,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"divisible5(8)"
]
Expand All @@ -174,7 +230,7 @@
},
{
"cell_type": "code",
"execution_count": 1,
"execution_count": 6,
"metadata": {},
"outputs": [
{
Expand All @@ -186,7 +242,7 @@
" ('tomato', 'tomato')]"
]
},
"execution_count": 1,
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
Expand All @@ -209,17 +265,48 @@
},
{
"cell_type": "code",
"execution_count": 9,
"execution_count": 15,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[(1, 2), (2, 3), (4, 3), (4, 5)]"
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"list1 = [1,2,4,4]\n",
"list2 = [2,3,3,5]\n",
"\n",
"## Zip the lists together \n",
"zipped = zip(list1,list2)\n",
"\n",
"## Print the zipped list \n",
"\n",
"## Use a lambda expression to compare if: list1 element > list2 element\n"
"list(zipped)\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": 16,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"[False, False, True, False]\n"
]
}
],
"source": [
"comparison_result = [x > y for x, y in zip(list1, list2)]\n",
"print(comparison_result)"
]
},
{
Expand All @@ -242,14 +329,54 @@
},
{
"cell_type": "code",
"execution_count": 10,
"execution_count": 31,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"[('Engineering', 'Lab'),\n",
" ('Computer Science', 'Homework'),\n",
" ('Political Science', 'Essay'),\n",
" ('Mathematics', 'Module')]"
]
},
"execution_count": 31,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"list1 = ['Engineering', 'Computer Science', 'Political Science', 'Mathematics']\n",
"list2 = ['Lab', 'Homework', 'Essay', 'Module']\n",
"\n",
"# Your code here:\n"
"zipped = zip(list1, list2)\n",
"zipped = list(zipped)\n",
"zipped"
]
},
{
"cell_type": "code",
"execution_count": 33,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"[('Political Science', 'Essay'),\n",
" ('Computer Science', 'Homework'),\n",
" ('Engineering', 'Lab'),\n",
" ('Mathematics', 'Module')]"
]
},
"execution_count": 33,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"sorted_zipped = sorted(zipped, key=lambda x: x[1][0])\n",
"sorted_zipped"
]
},
{
Expand Down Expand Up @@ -296,7 +423,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.3"
"version": "3.10.9"
}
},
"nbformat": 4,
Expand Down