Algorithms - Find the Symmetric Difference

[Dobby96]

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

function sym(...args) {
    let [args0, ...argsRest] = args
    for (const arg of argsRest) {
     let arrAux = []
     for (element of args0) {
         arg.includes(element) || arrAux.includes(element) ? (null) : (arrAux.push(element))
     }
     for (element2 of arg) {
         args0.includes(element2) || arrAux.includes(element2) ? (null) : (arrAux.push(element2))
     }
     args0 = arrAux 
    }
    return args0.sort();
 }

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Challenge: Algorithms - Find the Symmetric Difference

Link to the challenge:

freeCodeCamp.org

Can someone help me out with this?

I’ve tested it myself and it runs properly on each one of the tests. I don’t say it’s the best or most optimal solution but I know it runs.

Did this happen to anyone else when solving the excercise?

Thanks!

[Dobby96]

Weird! I do not

And it actually runs smoothly in VSC

[Dobby96]

Okay, found the error, my bad, I was not defining the “iterable elements” within each one of the inner loops.

Just checked it by calling the function after the code shown above.

Thanks!