95 lines
2.1 KiB
Plaintext
95 lines
2.1 KiB
Plaintext
{
|
|
"cells": [
|
|
{
|
|
"cell_type": "markdown",
|
|
"id": "1a44722c-9586-4418-ad7f-8a3c964a9db8",
|
|
"metadata": {},
|
|
"source": [
|
|
"# Wiederholung\n",
|
|
"\n",
|
|
"Um alle Teilnehmer auf den gleichen Stand zu bringen fangen wir dort an, wo der erste Kurs geendet hat."
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"id": "5246ab8c-2b98-48f0-9dc5-a36d99ecff60",
|
|
"metadata": {},
|
|
"source": [
|
|
"## Packages, Funktionen, Arrays und Rechnen"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 3,
|
|
"id": "c04b1fca-a1f5-4ba2-90a8-216c3cc41556",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"import random\n",
|
|
"random.seed(42)\n",
|
|
"\n",
|
|
"def rand_numbers(n, start, end):\n",
|
|
" \"\"\" Erzeugt einen Array mit Zufallszahlen mit 2 Nachkommastellen\n",
|
|
" n\n",
|
|
" Anzahl der erzeugten Zufallszahlen\n",
|
|
" \n",
|
|
" start\n",
|
|
" Kleinste mögliche Zahl (inklusiv)\n",
|
|
" \n",
|
|
" end\n",
|
|
" Größte mögliche Zahl (exklusiv)\n",
|
|
" \"\"\"\n",
|
|
" digits = 2;\n",
|
|
" factor = 10 ** digits;\n",
|
|
" result = []\n",
|
|
" for i in range(n):\n",
|
|
" result.append(random.randint(start * factor, end * factor) / factor)\n",
|
|
" \n",
|
|
" return result "
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 8,
|
|
"id": "ff484198-3f23-439c-a17d-790e24d74c7e",
|
|
"metadata": {},
|
|
"outputs": [
|
|
{
|
|
"data": {
|
|
"text/plain": [
|
|
"[-0.13, -0.29, -0.61, -0.45, 0.95, -0.14, -0.74, -0.77, -0.03, -0.76]"
|
|
]
|
|
},
|
|
"execution_count": 8,
|
|
"metadata": {},
|
|
"output_type": "execute_result"
|
|
}
|
|
],
|
|
"source": [
|
|
"rand_numbers(10, -1, 1)"
|
|
]
|
|
}
|
|
],
|
|
"metadata": {
|
|
"kernelspec": {
|
|
"display_name": "Python 3 (ipykernel)",
|
|
"language": "python",
|
|
"name": "python3"
|
|
},
|
|
"language_info": {
|
|
"codemirror_mode": {
|
|
"name": "ipython",
|
|
"version": 3
|
|
},
|
|
"file_extension": ".py",
|
|
"mimetype": "text/x-python",
|
|
"name": "python",
|
|
"nbconvert_exporter": "python",
|
|
"pygments_lexer": "ipython3",
|
|
"version": "3.9.7"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 5
|
|
}
|