private static void UlongArrayProcessing() { ArrayLength(); ulong[] ulongArr = new ulong[length]; for (int i = 0; i < ulongArr.Length; i++) { ulongArr[i] = Convert.ToUInt64(SingleRandom.Next(0, 10000000)); } ConsolePrintArray(ulongArr); ulong ulongSum = ulongArr.ArraySum(); Console.WriteLine($"Sum of elements in array: {ulongSum.ToString()}"); }