{
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   "cell_type": "code",
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   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Original List :  [10, 10, 10, 10, 20, 20, 20, 20, 40, 40, 50, 50, 30]\n",
      "Frequency of the elements in the List :  Counter({10: 4, 20: 4, 40: 2, 50: 2, 30: 1})\n"
     ]
    }
   ],
   "source": [
    "# Write a Python program to get the frequency of the elements in a list.\n",
    "# input\n",
    "# my_list = [10,10,10,10,20,20,20,20,40,40,50,50,30]\n",
    "# outout\n",
    "# {10: 4, 20: 4, 40: 2, 50: 2, 30: 1}\n",
    "\n",
    "import collections\n",
    "my_list = [10,10,10,10,20,20,20,20,40,40,50,50,30]\n",
    "print(\"Original List : \",my_list)\n",
    "ctr = collections.Counter(my_list)\n",
    "print(\"Frequency of the elements in the List : \",ctr)"
   ]
  }
 ],
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