Nicar Python 1.ipynb

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    "1+1"
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   "source": [
    "5*5\n"
   ]
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   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
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     "text": [
      "Hello world\n"
     ]
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   "source": [
    "print('Hello world')"
   ]
  },
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   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
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     "name": "stdout",
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     "text": [
      "In Chicago, the crime rate is 17\n",
      "In New York, the crime rate is 24\n",
      "In Chicago, the crime rate is 17\n",
      "In New York, the crime rate is 54\n",
      "In Denver, the crime rate is 39\n"
     ]
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     "data": {
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       "False"
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   "source": [
    "number = '17'\n",
    "print(\"In Chicago, the crime rate is {}\".format(number))\n",
    "\n",
    "number = '24'\n",
    "city = 'New York'\n",
    "print(\"In {0}, the crime rate is {1}\".format(city, number))\n",
    "\n",
    "def display_city_crime_rate(city, number):\n",
    "    print(\"In {0}, the crime rate is {1}\".format(city, number))\n",
    "    \n",
    "display_city_crime_rate('Chicago', 17)    \n",
    "display_city_crime_rate('New York', 54)    \n",
    "display_city_crime_rate('Denver', 75-36)    \n",
    "\n",
    "city = 'Denver    '\n",
    "city.startswith('Di')"
   ]
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   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
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     "output_type": "stream",
     "text": [
      "dog\n"
     ]
    }
   ],
   "source": [
    "# showing how a loop works\n",
    "animals = ['dog', 'cat', 'fish']\n",
    "\n",
    "for animal in animals:\n",
    "    if animal.startswith('d'):\n",
    "      print(animal)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [],
   "source": [
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'C:\\\\Users\\\\Administrator'"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
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   ],
   "source": [
    "os.getcwd()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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