Can't use document.write

Question

Is not defined shows the compiler

Answer 1

it works, may be you have something mistyped.
https://code.sololearn.com/WA3DJMFkcprI/?ref=app

Answer 2

document is defined only inside browsers for html documents (web: html/php)...
if the error you get is about document is undefined, then you're probably in a nodejs project (else it's not js), where there's no document (so no method document.write), and you should use console.log (wich is also available in browsers) method to do output ;P

Answer 3

Thanks