consolewrite

Question

What is wrong with 41 line ? 🤔🤕
https://code.sololearn.com/cOGZJrN19n82/?ref=app

Answer 1

You declared the variables with "var" instead of "int" and the compiler think that your variables are strings, and is therefore giving you an error because you can't subtract 2 strings.

Just declare s1,s2, and s3 as int and it will be fixed.

Answer 2

You used return at frist
I changed your code

https://code.sololearn.com/cQ9VwKUHqSp2/?ref=app

Answer 3

thanks 🕊🕊