public static void Main(string[] args)
Console.Write("Enter array length: ");
int length = Int32.Parse(Console.ReadLine());
int[] arr = new int[length];
for (int i = 0; i < length; i++)
Console.Write("Enter {0} element: ", i);
arr[i] = Int32.Parse(Console.ReadLine());
for (int i = 0; i < length - 1; i++)
for (int j = i + 1; j < length; j++)
if (tempSum > sum) sum = tempSum;
Console.WriteLine("Result is {0}. ", sum);