How do I access a specific element of a supersorted array?

Question

Let's say we have this setup:

{% set myArray = [9,3,5,7,2,1] %}
{% set mySortedArray = myArray | supersort() %}

It gives us:

myArray = array(6) {
    [0]=int(9)
    [1]=int(3)
    [2]=int(5)
    [3]=int(7)
    [4]=int(2)
    [5]=int(1)
}

mySortedArray = array(6) {
    [5]=int(1)
    [4]=int(2)
    [1]=int(3)
    [2]=int(5)
    [3]=int(7)
    [0]=int(9)
}

How can I access say the second element of mySortedArray?

If I do {{ mySortedArray[2] }} I get 5, but I want the 3.

Answer 1

If you run mySortedArray through the | values filter, it will reset the keys:

{% set mySortedArray = myArray | supersort | values %}

mySortedArray = array(6) {
    [0]=int(1)
    [1]=int(2)
    [2]=int(3)
    [3]=int(5)
    [4]=int(7)
    [5]=int(9)
}

Answer 2

Further to Jalen's answer, if you want to preserve your array keys, you can use this:

{% set sortedArrayKeys = mySortedArray | keys %}

and then access any item with

mySortedArray[sortedArrayKeys[index]]