private static void SbyteArrayProcessing()
{
ArrayLength();
sbyte[] sbyteArr = new sbyte[length];
for (int i = 0; i < sbyteArr.Length; i++)
{
sbyteArr[i] = Convert.ToSByte(SingleRandom.Next(-10, 11));
}
ConsolePrintArray(sbyteArr);
sbyte sumSbyte = sbyteArr.ArraySum();
Console.WriteLine($"Sum of elements in array: {sumSbyte.ToString()}");
}