Question

Use python to code!

Q1 - You need to keep track of book titles. Write code using function(s)
that will allow the user to do the following.

1. Add book titles to the list.
2. Delete book titles anywhere in the list by value.
3. Delete a book by position.
Note: if you wish to display
the booklist as a vertical number booklist , that is ok
(that is also a hint)
4. Insert book titles anywhere in the list.
5. Clear the list (remove all items from the list)
6. Print the list horizontally using sys.stdout.write()
7. Sort the list
8. The user can add, remove, insert, clear, delete, print books as
much as they wish.

The person will add or remove books, one book at at a time
When a book is add, deleted, inserted or sorted the list should
automatically be printed

Use the template below #this is a global variable. booklist [] It can be used by all the functions def printBooklist(): # print the items of the list using a for statement pass def addBook(): # add a book to the list pass def deleteBookByTitle(): # remove a book from the list pass def deleteBookByPosition(): # remove a book by asking the user what position. # HINT you may want to display the booklist a a vertical numbered list pass def insertBookByPosition(): # insert a book by inserting it a particular spot # NOTE: programs know to start at zeor - users do not # Adjust thier input appropriately # HINT you may want to display the booklist a a vertical numbered list pass def sortBookList(): #sort the list pass def clearBooklist(): # remove all of the books pass def menu(): # menu system pass def main(): main()

Thank you!!!!

Answer 1

#Code

import sys

#this is a global variable. It can be used by all the functions

bookList = ['The Novel of Kings','The Fight of Identity']

def printBookList():

  # print the items of the list using a for statement

  print()

  print("------------- Book List --------------")

  for i in bookList:

    print("{}".format(i))

  print()

def addBook():

  # add a book to the list

  book_name = input("Enter the Book Name : ")

  #Using append that is in inbuilt function of list

  #It take's an element and add it to the end of list

  bookList.append(book_name)

def deleteBookByTitle():

  # remove a book from the list

  book_title = input("Enter the Book Title you want to delete : ")

  #Using remove that is in inbuilt function of list

  #It take's an element and remove it from the list

  bookList.remove(book_title)

def deleteBookByPosition():

  # remove a book by asking the user what position.

  # HINT - you may want to display the booklist a a vertical numbered list

  for i in range(len(bookList)):

    print("{} : {}".format(i+1,bookList[i]))

  book_position = int (input("Enter the position of the Book you want to delete : "))

  #Using pop that is in inbuilt function of list

  #It take's an element's position and remove it from the list

  bookList.pop(book_position - 1)

  #del bookList[book_position - 1]

def insertBookByPosition():

  # insert a book by inserting it a particular spot

  # NOTE: programs know to start at zeor - users do not

  # Adjust thier input appropriately

  # HINT - you may want to display the booklist a a vertical numbered list

  for i in range(len(bookList)):

    print("{} : {}".format(i+1,bookList[i]))

  User_book_insert = input("Enter the book Name you want to insert : ")

  User_position = int (input("Enter the position you want to do the book in : "))

  #Using insert that is in inbuilt function of list

  #It take's an position and element and then insert it to the list

  bookList.insert(User_position-1 , User_book_insert)

def sortBookLIst():

  #sort the list

  bookList.sort()

def clearBookList():

  # remove all of the books

  bookList.clear()

def printHorizontally():

  for i in bookList:

    sys.stdout.write(i+' | ')

  print()

def menu():

  # menu system

  print('-----------------------------------------------------')

  print('1. Add book titles to the list.')

  print('2. Delete book titles anywhere in the list by value.')

  print('3. Delete a book by position.')

  print('4. Insert book titles anywhere in the list.')

  print('5. Clear the list')

  print('6. Print the list horizontally ')

  print('7. Sort the list')

  print('8. Quit')

  print()

def main():

  #Will run the main till user quits.

  while(True):

    menu()

    #Taking User choice and calling the functions accordingly.

    user_choice = int (input("Enter your Choice : "))

    if user_choice==1:

      addBook()

      printBookList()

    elif user_choice==2:

      printBookList()

      deleteBookByTitle()

      printBookList()

    elif user_choice==3:

      deleteBookByPosition()

      printBookList()

    elif user_choice==4:

      insertBookByPosition()

      printBookList()

    elif user_choice==5:

      clearBookList()

    elif user_choice==6:

      printHorizontally()

    elif user_choice==7:

      sortBookLIst()

      printBookList()

    else:

      print()

      print("-------   Thanks ^_^  -----------------")

      break

main()

#Output

#this is a global variable. It can be used by all the functions booklist = ['The Novel of Kings', 'The Fight of Identity'] def printBooklist(): # print the items of the list using a for statement print) print("-- Book List ") for i in booklist: print("{}".format(i)) print) def addBook(): # add a book to the list book_name = input("Enter the Book Name : ") #Using append that is in inbuilt function of list #It take's an element and add it to the end of list booklist.append(book_name) def deleteBookByTitle(): # remove a book from the list book_title = input("Enter the Book Title you want to delete : ") #Using remove that is in inbuilt function of list #It take's an element and remove it from the list booklist.remove(book_title) # HINT def deleteBookByPosition(): # remove a book by asking the user what position. you may want to display the booklist a a vertical numbered list for i in range (len(booklist)): print("{}: {}".Format(i+1, booklist[i])) book_position - int (input("Enter the position of the Book you want to delte : ")) #Using pop that is in inbuilt function of list #It take's an element's position and remove it from the list booklist.pop(book_position - 1) #del booklist[book_position - 1]

def insertBookByPosition(): # insert a book by inserting it a particular spot # NOTE: programs know to start at zeor - users do not # Adjust thier input appropriately # HINT you may want to display the booklist a a vertical numbered list for i in range (len(booklist)): print("{}: {}".format(i+1, booklist[i])) User_book_insert = input("Enter the book Name you want to insert : ") User_position int (input("Enter the position you want to do the book in : ")) #Using insert that is in inbuilt function of list #It take's an position and element and then insert it to the list booklist.insert(user_position-1 , User_book_insert) def sortBooklist(): #sort the list booklist.sort def clearBooklist(): # remove all of the books booklist.clear() def printHorizontally(): for i in booklist: sys.stdout.write(it' | ') print() def menu(): # menu system print(' ') print('1. Add book titles to the list.') print('2. Delete book titles anywhere in the list by value.') print('3. Delete a book by position.') print('4. Insert book titles anywhere in the list.') print('5. Clear the list') print('6. Print the list horizontally ') print('7. Sort the list') print('8. Quit') print) def main(): #Will run the main till user quits. while(True): menu() #Taking User choice and calling the functions accordingly.

user_choice int (input("Enter your choice : ")) if user_choice--1: addBook) printBooklist() elif user_choice--2: printBooklist() deleteBookByTitle) printBooklist() elif user_choice==3: deleteBookByPosition() printBooklist() elif user_choice--4: insertBookByPosition() printBooklist() elif user_choice-=5: clearBooklist() elif user_choice==6: printHorizontally elif user_choice==7: sortBooklist) printBookList() else: print() print("- Thanks --") break main()

1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 1 Enter the Book Name The Love Book List The Novel of Kings The Fight of Identity The Love 1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 2 Book List The Novel of Kings The Fight of Identity The Love Enter the Book Title you want to delete : The Fight of Identity Book List The Novel of Kings The Love

1 1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 3 1 : The Novel of Kings 2 : The Love Enter the position of the Book you want to delte : 2 Book List The Novel of Kings 1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 4 1 : The Novel of Kings Enter the book Name you want to insert : The Love of My Life Enter the position you want to do the book in : 3 Book List The Novel of Kings The Love of My Life

1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 6 The Novel of Kings | The Love of My Life | 1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 7 Book List The Love of My Life The Novel of Kings 1. Add book titles to the list. 2. Delete book titles anywhere in the list by value. 3. Delete a book by position. 4. Insert book titles anywhere in the list. 5. Clear the list 6. Print the list horizontally 7. Sort the list 8. Quit Enter your choice : 8 Thanks AA

#Note If need any help then ping me in the comments I will be glad to help you out ^_^ and If you liked the answer and explanation then please give a thumbs up I really need a +ve feedback at the moment.