minMax

minMax.cs

static void minMax(int[] arr)
{
     List<int> nbrs = new List<int>();
     List<long> result = new List<long>();

     foreach (int i in arr)
           nbrs.Add(i);

     nbrs.Sort();


     for (int i = 0; i < 5; i++)
     {
           result.Add(addNbrs(i, nbrs));
     }


     result.Sort();

     Console.WriteLine(result.First());
     Console.WriteLine(result.Last());
}

static long addNbrs(int index, List<int> nbrs)
{
     long mret = 0;
     List<long> newNbrs = new List<long>();

     foreach (int i in nbrs)
     {
         newNbrs.Add(i);
     }

     newNbrs.RemoveAt(index);
     mret = newNbrs.Sum();

     return mret;
}