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    "# Vorkurs Tag 3 - Aufgaben\n",
    "\n",
    "Author: Leon Gjinovci\n",
    "\n",
    "_Hinweis_: Der Schwierigkeitsgrad der Aufgaben wird durch die Anzahl an 😈-Smileys dargestellt. Alle Aufgaben sind zwischen 😈😈 und 😈😈😈😈"
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    "## Aufgabe E.1\n",
    "Es wird eine Liste an monatlichen Ausgaben für ein Jahr vorgegeben:\n",
    "```python \n",
    "\n",
    "monthly_spending = [2689.56, 2770.38, 2394.04, 2099.91, 3182.20, 3267.12, 1746.83, 2545.72, 3328.20, 3147.30, 2462.61, 3890.45]\n",
    "\n",
    "```\n",
    "Man möchte seine durchschnittlichen Ausgaben innerhalb der Semester herausfinden (jeweils 6 Monate).\n",
    "\n",
    "_Tipp:_ Der Durchschnitt des ersten Semesters ist 2733.87, der des zweiten sit 2853.52"
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    "## Aufgabe E.2\n",
    "Diese Liste an Spielern spielen Unterschiedliche Sportarten:\n",
    "```python\n",
    "football_players = {\"Eve\", \"Tom\", \"Richard\", \"Peter\"}\n",
    "volleyball_players = {\"Jack\", \"Hugh\", \"Peter\", \"Sam\"}\n",
    "basketball_players = {\"Eve\", \"Richard\", \"Jessica\", \"Sam\", \"Michael\"}\n",
    "```\n",
    "Wie können wir ein Set erhalten, das alle Spieler enthält, die nur Basketball spielen?"
   ]
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   "source": [
    "## Aufgabe E.3\n",
    "Gegeben ist eine Liste an Wörtern:\n",
    "```python\n",
    "word_list = [\"apple\", \"airplane\", \"carrot\", \"elephant\", \"guitar\", \"moonlight\"]\n",
    "```\n",
    "\n",
    "Finde das längste und kürzeste Wort in der Liste. Gebe die Wörter in der Konsole aus.\n",
    "_Beispiel:_ Shortest Word: Apple"
   ]
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   "source": [
    "## Aufgabe E.4\n",
    "Verändere die Aufgabe E.3 insoweit, dass der Nutzer eingene Eingaben in die word_list machen kann."
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   "source": [
    "# Lösungen der Aufgaben\n",
    "## E.1\n",
    "```python\n",
    "monthly_spending = [2689.56, 2770.38, 2394.04, 2099.91, 3182.20, 3267.12, 1746.83, 2545.72, 3328.20, 3147.30, 2462.61, 3890.45]\n",
    " \n",
    "first_semester_total = 0\n",
    "second_semester_total = 0\n",
    " \n",
    "for index, expense in enumerate(monthly_spending):\n",
    "    if index < 6:\n",
    "        first_semester_total += expense\n",
    "    else:\n",
    "        second_semester_total += expense\n",
    " \n",
    "first_semester_avg = first_semester_total / 6\n",
    "second_semester_avg = second_semester_total / 6\n",
    " \n",
    "print(\"Average expenses for the first semester:\", first_semester_avg)\n",
    "print(\"Average expenses for the second semester:\", second_semester_avg)\n",
    "```\n",
    "## E.2\n",
    "```python\n",
    "football_players = {\"Eve\", \"Tom\", \"Richard\", \"Peter\"}\n",
    "volleyball_players = {\"Jack\", \"Hugh\", \"Peter\", \"Sam\"}\n",
    "basketball_players = {\"Eve\", \"Richard\", \"Jessica\", \"Sam\", \"Michael\"}\n",
    " \n",
    "basketball_only_players = basketball_players - (football_players | volleyball_players)\n",
    " \n",
    "print(\"Basketball-only players:\", basketball_only_players)\n",
    "```\n",
    "## E.3\n",
    "```python\n",
    "word_list = [\"apple\", \"airplane\", \"carrot\", \"elephant\", \"guitar\", \"moon\"]\n",
    " \n",
    "longest_word = word_list[0]\n",
    "shortest_word = word_list[0]\n",
    " \n",
    "for word in word_list:\n",
    "    if len(word) > len(longest_word):\n",
    "        longest_word = word\n",
    "    elif len(word) < len(shortest_word):\n",
    "        shortest_word = word\n",
    " \n",
    "print(\"Longest word:\", longest_word)\n",
    "print(\"Shortest word:\", shortest_word)\n",
    "```\n",
    "## E.4\n",
    "Identische Logik zu E.3. Das Programm wird um eine Input-Aktion erweitert, die in die word_list schreibt."
   ]
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