Stuck - Selecting from Many Options with Switch Statements

Hi, I’ve once again got stuck doing the Basic JavaScript exercises. I would really appreciate any help :slight_smile:

function caseInSwitch(val) {

  let answer = "";

  // Only change code below this line

  switch(val) {

    case 1 :

      let answer = "alpha";


    case 2 :

      let answer = "beta";


    case 3 :

      let answer = "gamma";


    case 4 :

      let answer = "delta";



  // Only change code above this line

  return answer;



Also, I was wondering if you had any advice on how to overcome getting stuck in tutorials by myself. Even though I’m very grateful for resources like this, I’m going to need to learn how to get myself out of situations like this. Any help for these two things would be greatly appreciated!

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).

Do you have a link to the challenge? We don’t have them memorized.

One thing I notice immediately, is that this:

let answer = "";

already declares answer. You don’t need to (shouldn’t) redeclare it (with let) every time you use it.

One of the most important skills a developer can learn is using google. No one can remember all this stuff. At work today, I googled almost a dozen things.

And cut yourself some slack - this is hard stuff. Struggle with it for a while, reread the material, google it… And then ask for help. Seriously, I do that at work sometimes to, “Hey, guys, I’m not seeing how to do this. can I get another set of eyes here? Bounce some ideas off you?” For you, right now, if you don’t have a coding partner, that’t the forum. There is not shame in asking for help.

Advice about getting stuck:
Read instruction very carefully.
If there are words you don’t understand make sure to search them and understand them.

After that re-read instructions again.

Advice about this exercise:
Learn more about switch statement. Start here:

…or just search for some tutorial videos.

If that’s the case, I don’t think I fully understand what declaring a variable means. If I don’t redeclare it as something else, how will the variable change for any of the cases?

You can assign a new value without re-declaring the variable.

So var, let and const are just used to show that this variable exists and aren’t needed to change it?


const - this means the variable will never change its value

let - this means the variable can change its value

var - legacy feature, don’t use this

Javascript normally tries to stop you from re-declaring variables, but the switch has its own scope (given by the {}s), so you actually made a separate version of answer that only existed inside of your switch cases!

Thanks for all your help!

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