SE_BMMF/04kapitel/042a Uebung.ipynb

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    "_Aufgabe 1_\n",
    "\n",
    "Schreiben Sie eine Funktion <code>schnittmenge</code>, die zwei Listen als Parameter erwartet\n",
    "und eine Liste zurückgibt, die nur die Elemente beinhaltet, die in beiden übergebenen Listen enthalten waren."
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    "# Todo: Hier die Funktion anlegen\n",
    "print(schnittmenge([1, 2, 3, 10], [3, 4, 1]))"
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    "def schnittmenge(liste1, liste2):\n",
    "    ergebnis = []\n",
    "    for element in liste2:\n",
    "        if element in liste1:\n",
    "            ergebnis.append(element)\n",
    "    return ergebnis\n",
    "\n",
    "print(schnittmenge([1, 2, 3, 10], [3, 4, 1]))"
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    "_Aufgabe 2_\n",
    "\n",
    "Schreiben Sie eine Funktion <code>pascal</code>, der eine Liste <code>z</code> von Integer-Zahlen \n",
    "übergeben wird. Sei <code>n</code> die Länge dieser Liste. \n",
    "Das Ergebnis soll eine neue Liste sein mit folgenden Einträgen\n",
    "\n",
    "Falls <code>n == 0</code>:\n",
    "\n",
    "&nbsp;<code>[ 1 ]</code>\n",
    "\n",
    "Falls <code>n == 1</code>:\n",
    "\n",
    "&nbsp;<code>[ 1 , 1 ]</code>\n",
    "\n",
    "Sonst:\n",
    "\n",
    "&nbsp;<code>[ 1 , z[0]+z[1] , z[1]+z[2] , ... , z[n-2]+z[n-1] , 1 ]</code>"
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    "# Todo: Hier die Funktion anlegen\n",
    "\n",
    "print(pascal([]))\n",
    "print(pascal([5]))\n",
    "print(pascal([5, 2, 7, 3]))"
   ]
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    "def pascal(z):\n",
    "    erg = [1]\n",
    "    erg.extend([a+b for a, b in zip(z[:-1], z[1:])])\n",
    "    if len(z) > 0:\n",
    "        erg.append(1)\n",
    "    return erg\n",
    "\n",
    "print(pascal([]))\n",
    "print(pascal([5]))\n",
    "print(pascal([5, 2, 7, 3]))"
   ]
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