CopyFrom

int[] sourceArray = Console.ReadLine().Split().Select(int.Parse).ToArray();
            int[] destinationArray = Console.ReadLine().Split().Select(int.Parse).ToArray();
            int sourceStartIndex = int.Parse(Console.ReadLine());
            int destStartIndex = int.Parse(Console.ReadLine());
            int count = int.Parse(Console.ReadLine());


            if (sourceStartIndex >= 0 && sourceStartIndex < sourceArray.Length && destStartIndex + count >= 0 && destStartIndex + count < destinationArray.Length)
            {
                int endIndex = sourceStartIndex + count;
                for (int i = sourceStartIndex; i <= endIndex; i++)
                {
                    destinationArray[destStartIndex] = sourceArray[i];
                    destStartIndex++;
                }
            }
            else
            {
                Console.WriteLine("Throw index out of range exception");
                return;
            }

            Console.WriteLine(String.Join(" ", destinationArray));