Exercise $1(1\mathrm{.}0$ points$)$

Given the following array of integer values, perform the first step of quicksort to sort the array in ascending order,

thus from the initial array generate the right and the left partitions.

$1,10,6,4,8,5,2,7,11,9$

Report $3$ integer values: The pivot selected on the original array, the pivot you would select on the left partition

generated from the original array, and the pivot you would select on the right partition generated $($again$)$ from the

original array. No other symbols must be included in the response. This is an example of response format: $13110$

also can you pick the first pivot $9$