@ringcrl

I think there is still some misunderstanding here. The aim of add the settingleetcode.outputPath is to make it possible for the users to categorize the files as their wish. So instead of make it as a enum setting, we should make it as a plain string.

Let me explain more about it:

The setting ofleetcode.outputPath has no default value, which means it is empty by default. And, by default, when the user clickshow problem, the file goes to the base path of the workspace folder.

If the user set some values to it, for example: 'happy' then the file goes to the folder calledhappy

Meanwhile, besides let the user customize the output folder, we will also provide somespecial values, which are, as you know,${tag},${language},${difficulty}. This means the user needs to explicitly brace the value with${}, then the extension will get to know that: Oh, this is not a general path. I need to traslate it to another value...

Do you get my point?

Thank you very much, I have made changes.

Thank you very much for these helpful suggestions.

Add tag selector

@ringcrl Looks much better now.

I just did some changes and merged the PR.

Thank you for your contribution.