examples/ch09/snippets_ipynb/09_03.02selfcheck.ipynb

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    "![Self Check Exercises check mark image](files/art/check.png)\n",
    "# 9.3.2 Self Check"
   ]
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    "**3. _(IPython Session)_** Read the file `grades.txt` that you created in the previous section’s Self Check and display it in columns with the column heads `'ID'`, `'Name'` and `'Grade'`.\n",
    "\n",
    "**Answer:** "
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    "with open('grades.txt', 'r') as grades:\n",
    "    print(f'{\"ID\":<4}{\"Name\":<7}{\"Grade\"}')\n",
    "    for record in grades:  \n",
    "        student_id, name, grade = record.split()\n",
    "        print(f'{student_id:<4}{name:<7}{grade}')\n",
    "       "
   ]
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    "##########################################################################\n",
    "# (C) Copyright 2019 by Deitel & Associates, Inc. and                    #\n",
    "# Pearson Education, Inc. All Rights Reserved.                           #\n",
    "#                                                                        #\n",
    "# DISCLAIMER: The authors and publisher of this book have used their     #\n",
    "# best efforts in preparing the book. These efforts include the          #\n",
    "# development, research, and testing of the theories and programs        #\n",
    "# to determine their effectiveness. The authors and publisher make       #\n",
    "# no warranty of any kind, expressed or implied, with regard to these    #\n",
    "# programs or to the documentation contained in these books. The authors #\n",
    "# and publisher shall not be liable in any event for incidental or       #\n",
    "# consequential damages in connection with, or arising out of, the       #\n",
    "# furnishing, performance, or use of these programs.                     #\n",
    "##########################################################################\n"
   ]
  }
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