You are to create a program that can be used for keeping track of textbooks required and recommended for classes and the cost of those textbooks All input will be taken from standard input Each line of input will begin with a single or double character code that identifies the type of operation that line describes The possible line formats are B Define a book The ISBN is a 13 digit number The Title is a string of arbitrary length (ending with a line break) e g B 1234567890123 Programming for Programmers D Define a characteristic of a book (for the book with the given ISBN If 'A' is used, then the Author is set, and the value is name of the author (string of arbitrary length, ending with end of line) If 'E' is used, the value is the number of the edition (a positive integer) If D is used, it is the date of publication, where the date is in MM YYTV format (no day) e g D 1234567890123 D 01 2017 M Define the cost for a book ISBN is the ISBN number, Cost is an amount, expressed as a floating point number with 2 spaces after the decimal point The final letter indicates whether the price is for a New, Used, Rented, or Electronic version of the book A book may have a different price for each format e g M 1234567890123 39 99 N C Define a course The Department Code is a 4 letter code for a department The course number is a 3 digit number for the course The name is a name for the course a string of arbitrary length, ended by the end of the line e g C CSCE 315 Programming Studio A Assign a book to a class The ISBN is the ISBN number for the book The Department Code and Course number are as in the definition of a course The section number is a 3 digit integer The final digit is either R for required or 0 for optional e g A 1234567890123 CSCE 315 501 R GC Print the books required and optional for all sections of a given course GS Print the books required and optional for a given section of a course GB Print all information known about a particular book PB Print a list of all books that are defined PC Print a list of all courses that are defined PY Print all books with known publication dates in the given month year or later PD Print the list of all books used in a department, given by department code Do not list by section PM Print the AVERAGE minimum and maximum costs of all books in a department Minimum cost is the cost of the cheapest version of required books for a section Maximum cost is the cost of the most expensive required and optional books in a course If a book has no known costs, ignore it The average is the average across all sections in a department for which there is some required or optional book Notes The program should be developed in C Books will be defined before details or costs are added Books and courses will be defined before books are added to courses Note that later lines can overwrite information from previous lines For example, a price could be updated, an edition number could change, etc The last of the input lines should be the one used Printed lists should be reasonably informative, with all information provided possible (e g when printing a book, print the title, author (if known), costs (if known), etc TEST inputs below can be used to test the programs functionality(Note this stuff needs to be in a test txt file and possible run a command such main test txt but you can test it your way to ) TEST data that can be used to test each of the input formats B 1234567890123 Programming for Pros B 1234567890124 Programming for Dummies B 1234567890125 Programming for Pets D 1234567890123 D 02 2017 D 1234567890123 A King of Stupid D 1234567890123 E 5 D 1234567890124 D 05 2017 D 1234567890124 A Ray D 1234567890124 E 2 D 1234567890125 D 03 2017 D 1234567890125 A James D 1234567890125 E 3 M 1234567890123 1 N M 1234567890123 1 U M 1234567890123 1 R M 1234567890123 1 E M 1234567890124 1 N M 1234567890124 1 U M 1234567890124 1 E M 1234567890124 1 R M 1234567890125 1 N M 1234567890125 1 U M 1234567890125 1 R M 1234567890125 1 E C ECEC 215 Programming Studio C ECEC 111 Unix Testing A 1234567890123 ECEC 215 501 R A 1234567890123 ECEC 215 502 R A 1234567890123 ECEC 215 503 R A 1234567890124 ECEC 213 604 R A 1234567890124 ECEC 213 607 R A 1234567890124 ECEC 213 603 R A 1234567890125 ECEC 215 501 R A 1234567890125 ECEC 215 502 R A 1234567890125 ECEC 215 503 R GC ECEC 215 GS ECEC 215 504 GC ECEC 111 GS ECEC 111 605 GB 1234567890123 GB 1234567890124 GB 1234567890125 PB PC PY 02 2017 PY 05 2017 PD ECEC PM ECEC

Question

You are to create a program that can be used for keeping track of textbooks required and recommended for classes and the cost of those textbooks  All input will be taken from standard input  Each line of input will begin with a single or double character code that identifies the type of operation that line describes  The possible line formats are  B   Define a book  The ISBN is a 13 digit number  The Title is a string of arbitrary length (ending with a line break)  e g   B 1234567890123 Programming for Programmers D Define a characteristic of a book (for the book with the given ISBN  If 'A' is used, then the Author is set, and the value is name of the author (string of arbitrary length, ending with end of line)  If 'E' is used, the value is the number of the edition (a positive integer)  If D is used, it is the date of publication, where the date is in MM YYTV format (no day)  e g   D 1234567890123 D 01 2017 M Define the cost for a book  ISBN is the ISBN number, Cost is an amount, expressed as a floating point number with 2 spaces after the decimal point  The final letter indicates whether the price is for a New, Used, Rented, or Electronic version of the book  A book may have a different price for each format  e g   M 1234567890123 39 99 N C   Define a course  The Department Code is a 4 letter code for a department  The course number is a 3 digit number for the course  The name is a name for the course a string of arbitrary length, ended by the end of the line  e g   C CSCE 315 Programming Studio A Assign a book to a class  The ISBN is the ISBN number for the book  The Department Code and Course number are as in the definition of a course  The section number is a 3 digit integer  The final digit is either R for required or 0 for optional  e g   A 1234567890123 CSCE 315 501 R GC  Print the books required and optional for all sections of a given course GS  Print the books required and optional for a given section of a course GB  Print all information known about a particular book PB  Print a list of all books that are defined PC  Print a list of all courses that are defined PY   Print all books with known publication dates in the given month year or later  PD   Print the list of all books used in a department, given by department code  Do not list by section  PM Print the AVERAGE minimum and maximum costs of all books in a department  Minimum cost is the cost of the cheapest version of required books for a section  Maximum cost is the cost of the most expensive required and optional books in a course  If a book has no known costs, ignore it  The average is the average across all sections in a department for which there is some required or optional book  Notes  The program should be developed in C    Books will be defined before details or costs are added  Books and courses will be defined before books are added to courses   Note that later lines can overwrite information from previous lines  For example, a price could be updated, an edition number could change, etc  The last of the input lines should be the one used   Printed lists should be reasonably informative, with all information provided possible (e g  when printing a book, print the title, author (if known), costs (if known), etc                                                                                                                                                 TEST inputs below can be used to test the programs functionality(Note  this stuff needs to be in a test txt file and possible run a command such    main   test txt  but you can test it your way to )   TEST data that can be used to test each of the input formats  B 1234567890123 Programming for Pros B 1234567890124 Programming for Dummies B 1234567890125 Programming for Pets D 1234567890123 D 02 2017 D 1234567890123 A King of Stupid D 1234567890123 E 5 D 1234567890124 D 05 2017 D 1234567890124 A Ray D 1234567890124 E 2 D 1234567890125 D 03 2017 D 1234567890125 A James D 1234567890125 E 3 M 1234567890123 1 N M 1234567890123 1 U M 1234567890123 1 R M 1234567890123 1 E M 1234567890124 1 N M 1234567890124 1 U M 1234567890124 1 E M 1234567890124 1 R M 1234567890125 1 N M 1234567890125 1 U M 1234567890125 1 R M 1234567890125 1 E C ECEC 215 Programming Studio C ECEC 111 Unix Testing A 1234567890123 ECEC 215 501 R A 1234567890123 ECEC 215 502 R A 1234567890123 ECEC 215 503 R A 1234567890124 ECEC 213 604 R A 1234567890124 ECEC 213 607 R A 1234567890124 ECEC 213 603 R A 1234567890125 ECEC 215 501 R A 1234567890125 ECEC 215 502 R A 1234567890125 ECEC 215 503 R GC ECEC 215 GS ECEC 215 504 GC ECEC 111 GS ECEC 111 605 GB 1234567890123 GB 1234567890124 GB 1234567890125 PB PC PY 02 2017 PY 05 2017 PD ECEC PM ECEC

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Question: You are to create a program that can be used for keeping track of textbooks required and recommended for classes and the cost of those