154 lines
3.2 KiB
Plaintext
154 lines
3.2 KiB
Plaintext
{
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"cells": [
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"cell_type": "markdown",
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"metadata": {
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"name": "#%% md\n"
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"slide_type": "slide"
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"source": [
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"_Aufgabe 1_\n",
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"\n",
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"Schreiben Sie eine Funktion <code>schnittmenge</code>, die zwei Listen als Parameter erwartet\n",
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"und eine Liste zurückgibt, die nur die Elemente beinhaltet, die in beiden übergebenen Listen enthalten waren."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"# Todo: Hier die Funktion anlegen\n",
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"print(schnittmenge([1, 2, 3, 10], [3, 4, 1]))"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"pycharm": {
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"is_executing": false,
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"name": "#%%\n"
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},
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"slideshow": {
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"slide_type": "slide"
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}
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},
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"outputs": [],
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"source": [
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"def schnittmenge(liste1, liste2):\n",
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" ergebnis = []\n",
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" for element in liste2:\n",
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" if element in liste1:\n",
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" ergebnis.append(element)\n",
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" return ergebnis\n",
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"\n",
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"print(schnittmenge([1, 2, 3, 10], [3, 4, 1]))"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"slideshow": {
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"slide_type": "slide"
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}
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},
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"source": [
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"_Aufgabe 2_\n",
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"\n",
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"Schreiben Sie eine Funktion <code>pascal</code>, der eine Liste <code>z</code> von Integer-Zahlen \n",
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"übergeben wird. Sei <code>n</code> die Länge dieser Liste. \n",
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"Das Ergebnis soll eine neue Liste sein mit folgenden Einträgen\n",
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"\n",
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"Falls <code>n == 0</code>:\n",
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"\n",
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" <code>[ 1 ]</code>\n",
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"\n",
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"Falls <code>n == 1</code>:\n",
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"\n",
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" <code>[ 1 , 1 ]</code>\n",
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"\n",
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"Sonst:\n",
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"\n",
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" <code>[ 1 , z[0]+z[1] , z[1]+z[2] , ... , z[n-2]+z[n-1] , 1 ]</code>"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"slideshow": {
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"slide_type": "slide"
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}
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},
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"outputs": [],
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"source": [
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"# Todo: Hier die Funktion anlegen\n",
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"\n",
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"print(pascal([]))\n",
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"print(pascal([5]))\n",
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"print(pascal([5, 2, 7, 3]))"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"slideshow": {
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"slide_type": "subslide"
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}
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},
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"outputs": [],
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"source": [
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"def pascal(z):\n",
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" erg = [1]\n",
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" erg.extend([a+b for a, b in zip(z[:-1], z[1:])])\n",
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" if len(z) > 0:\n",
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" erg.append(1)\n",
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" return erg\n",
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"\n",
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"print(pascal([]))\n",
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"print(pascal([5]))\n",
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"print(pascal([5, 2, 7, 3]))"
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]
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}
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],
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"name": "python3"
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.9"
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},
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"pycharm": {
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"stem_cell": {
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"cell_type": "raw",
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"metadata": {
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