// Find the index of the array element with the min. value
 
public class MinArray3
{
   public static void main(String[] args)
   {
      double[] a = { 2.3, 3.4 , 4.5, 5.6, 1.2, 7.8, 8.9 }; // 7 elements   
 
      int i;              // array index
      int min_i;          // Current index with min value
      double min;         // min = a[min_i] for efficiency

      min_i = 0;          // Assume a[0] is the current min. value
      min = a[0];         // For efficiency

      for ( i = 1 ; i < a.length ; i++ )
      {
         if ( a[i] < min ) 
         {
           min_i = i;     // Found a smaller min. value, update min_i
           min = a[i];    // For efficiency
         }
      }

      System.out.println( min_i );   
      System.out.println( a[min_i] );   
   }
}