I want return the first letter and the total number of bytes together

Question

Here is my code:

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

print(file.readlines())
file.close()

Instead of every lines I want print only the first character and the total bytes of the lines together.

Example :
Instead of
Harry Potter/n
I want to print
H12

And I want to remove the /n also.

Answer 1

Read the following thread and learn from their discussion 👇

https://www.sololearn.com/Discuss/2550294/?ref=app