Update Algorithm Symmetric Difference

[dakshshah96]

Refer #1094

• Removed one of the solutions (https://repl.it/CLod/0) because it wasn't working.
• Added a new Basic solution.

[Rafase282]

The intermediate solution is mine, if you added the basic then you can add your name, which means we can remove the other names.

Also https://repl.it/CLod/0 works so we don't need to remove this solution.

[dakshshah96]

Can you provide the explanation for https://repl.it/CLod/0 ? And about the names, if we include https://repl.it/CLod/0, which names should I keep?

[Rafase282]

Names to keep:

• @Rafase282
• @imranismail
• Yours if you still add the solution.

The others can be removed.

[Rafase282]

Links for the ES6 solution:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/has https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator map, reduce and filter we should have on FCC.

[Rafase282]

The ES6 solution should be the advance one, for now just make sure to add the comments explanation in the explanation section. Reading the links I gave you, you should be able to understand what is going on. Right now I can't provide you an explanation as that is also new to me but I don't have the time to study it right now but in any case you can still just get the names right, add the links, and have everything ready and we can work on a better explanation later on.

[dakshshah96]

@Rafase282 The links should be enough for me to write a good enough explanation. Thanks! 👍

[dakshshah96]

@Rafase282 Updated the PR. I hope the explanation is okay. Please suggest any modifications, if needed.

[ghost]

LGTM :+1: