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Show me the steps to solve Use functions for every option of the menu and use a main function to store the rest of the
Show me the steps to solve
Use functions for every option of the menu and use a main function to store the rest of the code.
Use a list of lists to store each student in the lineup.
For the view and del commands, display an error message if the user enters an invalid student number.
When you add or delete a student, the changes should be saved immediately. That way, no changes are lost.
Make sure that the users data entries are valid.
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