Can anybody show me, how to code for searching the biggest or smallest number in one dimension array.

number[i] = 1,3,2,4,5,7,9,8,6,10.

Thank you.

Wenggo,

Below one of my many array functions. I don't know if .NET Framework contains one at least I could not find one. Use this at your own risk. I never tested it extensively but it should work. Based on the algorithm you can write your own version, maybe more effective than mine. As so for searching the min. value. And of course write some error handling for it.

In the past i wrote three versions and this should be the correct one. If not let me know.

    public int f_array_max_int (int[] p_array)
    {
        int ArrayLength = p_array.Length;

        int MaxValue = p_array[0];

        for (int i = 0; i < ArrayLength; i++)
        {
            foreach (int TempValue in p_array)
            {
                if (TempValue >= MaxValue)
                {
                    MaxValue = TempValue;
                }
            }

            Array.Reverse(p_array);

            Array.Resize(ref p_array, ArrayLength-i-1);

            Array.Reverse(p_array);
        }
        return MaxValue;
    }

Regards,
.NETamateur
Electrical Engineer

Since you are busy with arrays, can you help me with http://p2p.wrox.com/topic.asp?TOPIC_ID=48359? It is not been answered yet.

Wenggo,

These are my revised versions of finding min. and max. values in an array. You can better use these ones. The performance is much better than previous one.

Find max. value in array:

   public double f_array_max (double[] p_array)
   {
      Array.Sort(p_array);
      return p_array[p_array.Length-1];
   }

Find min. value in array:

   public double f_array_min (double[] p_array)
   {
      Array.Sort(p_array);
      return p_array[0];
   }

Regards,
.NETamateur
Electrical Engineer

Thank you buddy...

For (i=0; i > 10; i++) {
   For (u=1; u > 10; u++) {

temp = matrix[i]
   matrix[i] = matrix[j]
   matrix[j] = temp

Sorry...

For (i=0; i > 10; i++) {
   For (u=1; u > 10; u++) {
   if (matrix[i] > matrix[u]){
   temp = matrix[i]
   matrix[i] = matrix[u]
   matrix[u] = temp

I try like this...from our friend ideas.