Book titles question in python. Help me out to get the output

Question

file = open("/usercode/files/books.txt", "r")

#your code goes here
for i in file:
if i[-1]=="\n":
print(i[0]+ str(len(i)-1))
else:
print(i[0]+ str(len))
file.close()

Answer 1

https://code.sololearn.com/cW2J9gtkx4IT/?ref=app

Here in else statement...

You missed str(len(i))

Answer 2

You are provided a books.txt file, which includes the book titles, each one written on a separate line.
Read the title one by one and output the code for each book on a separate line.

For example, if the books.txt file contains:
Some book
Another book

Your program should output:
S9
A12

Answer 3

Ooops !!! Sometime we do shilly mistake. Btw thanks a lot

Answer 4

This is the complete question ??