Calculator

Question

In Line 5 (input = (“add: “)
It says “ OEFError or something like that.... WHYYY
https://code.sololearn.com/ciYXL1GIq19h/?ref=app

Answer 1

Playground programs run remotely. All input must be entered prior to the server runs your program. Put this into prompt:
add
2.3
3.2
quit

Answer 2

Your programme is right,if user input is wrong then error occurred.you need to use exception handling in your programme.