public void Test_RadixSort()
{
int[] arr = { 170, 45, 75, 90, 802, 24, 2, 66 };
int n = arr.Length;
var actual = sort.RadixSorting(arr, n);
int[] expected = { 2, 24, 45, 66, 75, 90, 170, 802 };
Assert.Equal(expected, actual);
}
