Learn Data Structures and Algorithms with Golang

The main method

The main method initializes the integer array of 40 elements, and the elements are printed before and after sorting, as follows:

// main methodfunc main() {  var elements []int  elements = createArray(40)  fmt.Println("\n Before Sorting \n\n", elements)  fmt.Println("\n-After Sorting\n\n", MergeSorter(elements), "\n")}

Run the following command to execute the merge_sort.go file:

go run merge_sort.go

The output is as follows:

Let's take a look at the quick sort algorithm in the following section.