We use with the following code a method of sorting by fusion in order to sort a large number of data. What do the parameters A, i and j correspond to?

Question

We use with the following code a method of sorting by fusion in order to sort a large number of data. What do the parameters A, i and j correspond to?
```
    function merge_sort(A, i, j) 
    {
            If i<j 
    {
            k = (i+j)/2;
            merge_sort(A,i,k);
            merge_sort(A,k+1,j);
            merge(A,i,k,j);
        }
}

Accepted Answer

to a reduced portion of the array A going from the element of index i to the element of index j

Answer

to an array A whose first element is i and last element is j

Answer

to a value j of index i contained in the array A

Answer

to a value i of index j contained in the array A

Question from the Algorithmics - Fundamentals test

We use with the following code a method of sorting by fusion in order to sort a large number of data. What do the parameters A, i and j correspond to?