Why isnt this working?

Question

https://code.sololearn.com/c56iMuIVNXI0/?ref=app

Answer 1

First of all based on SoloLearn input behavior the operator variable ends with a line break by just using gets. Second issue is that operations will not work on the variables as they are strings, convert your inputs via to_f (or to_i).

num1 = gets.to_f
operator = gets.chomp
num2 = gets.to_f

PS: I guess you are missing an else before "tryagain = true".

Answer 2

Its working check it