How to sort values of an array with sort() in Perl

Overview

In Perl, we can sort an array with the sort() method. It takes a single parameter, the array that needs to be sorted.

Syntax

sort(arr)

Parameters

arr: This is the array we want to sort.

Return Value

It returns a sorted array.

Example

Explanation

• Line 2–4: We create arrays.
• Line 7: We print the array values before sorting.
• Line 12–14: The arrays we created are sorted using the sort() method. The results were stored in variables @r1, @r2, and @r3.
• Line 17: We printed the results to the console after sorting the arrays.