day 3 homework.ipynb

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     "text": [
      "List contains non-numeric values: ['a', 'b']\n"
     ]
    }
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   "source": [
    "my_list = [1, 2, 3, 'a', 5, 'b']\n",
    "\n",
    "# Check if list contains non-numeric values\n",
    "non_numeric_values = [x for x in my_list if not isinstance(x, (int, float))]\n",
    "\n",
    "if non_numeric_values:\n",
    "    print(\"List contains non-numeric values:\", non_numeric_values)\n",
    "else:\n",
    "    print(\"List contains only numeric values.\")"
   ]
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     "text": [
      "Average grade: 83.33333333333333\n"
     ]
    }
   ],
   "source": [
    "def calculater_average_grade(grades_dict):\n",
    "    if not grades_dict:\n",
    "        print(\"the dictionary is empty.\")\n",
    "        return None\n",
    "    return sum(grades_dict.values())/len(grades_dict)\n",
    "grades_dict={'Alice':85,'Bob':90,'Charlie':75}\n",
    "average_grade=calculater_average_grade(grades_dict)\n",
    "if average_grade is not None:\n",
    "    print(\"Average grade:\",average_grade)"
   ]
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