int[] list = {88, 13, 93, 25, 77};

Inorder to Sort in descending order, we can use the below code.

Array.Reverse(list);

Using Linq

// Sort the arr in decreasing order and return a array

    arr = arr.OrderByDescending(c => c).ToArray();

// Sort the arr from last to first.
// compare every element to each other

 Array.Sort<int>(arr, new Comparison<int>(
 (i1, i2) => i2.CompareTo(i1)));

First Sort the array in ascending order then reserve it.

//sort
Array.Sort(list);
// Descending order
Array.Reverse(list);

It’s just reverse of sorting by ascending. In asc order we compare with min values, whereas in case of desc order we go with max values.