[Solved] Can someone please help me with this, it keeps saying "unexpected identifier in line 1" but I'm unable to fix it

Question

https://code.sololearn.com/Wr62iZGJ0tcr/?ref=app

Answer 1

var arr1, arr2, arr;
Separate the variables with comma

Answer 2

Remove } sign and added comma in arrays declaration
var arr,arr1,arr2;

Answer 3

HBhZ_C There is no curly braces in the code

Answer 4

Line 1 of the JS is missing commas between variable names. It should be like this:

var arr1, arr2, arr;

Answer 5

It works now, thank you all