How can I use raw_input? Also, which version of python does Sololearn use? Finally, are there any mistakes in the code?

Question

https://code.sololearn.com/ckvTm6u1meQ3/?ref=app

Answer 1

"raw_ input" is used in python2 in; the output will be string.
(The raw_input() in python2 is input() in python3)
sololearn works will final version 3.7

Answer 2

Your code looks good to me! Well done!