Javascript Q41

[shoke2k]

https://github.com/Ebazhanov/in-quiz-questions/blob/master/javascript/javascript-quiz.md#q41-what-will-this-code-print
In the console print 1, in DOM document.write(f2()); yes, say undefined

[github-actions]

Hello @shoke2k , thank you for submitting an issue!

[Ebazhanov]

@shoke2k you are absolutely right, it is a typical interview question
if we enter this code in the browser console it will print => 1

and I think that the contributor who answered this question also saw undefined, which is not correct since this is the default behavior of the browser to print undefined at the finish of the code run

var v = 1
var f1 = function(){
    console.log(v)
}

var f2 = function(){
    var v = 2;
    f1()
}

f2()

FYI printing result from my browser console:

So, @shoke2k let me know if you want to create PR to update the answer to this question

[shoke2k]

It's not neccesary, you can update it