How to do that book title project in python

Question

I cant do it just one mistake

Answer 1

Mabey this will help
https://www.sololearn.com/discuss/2589736/?ref=app

Answer 2

A simpler way with 5 lines of code.

A simple explanation, loop through all lines, and if a line has trailing/ending "\n" remove it from the count of the length.

https://code.sololearn.com/cdaPdMWWeN3W/?ref=app