// Find the minimum and maximum values in an array.
class MinMax {
  public static void main(String[] args)
  {
    int nums[] = new int[10]; // allocation of space
    int min, max;
    // populate by assignment
    nums[0] = 99;
    nums[1] = -10;
    nums[2] = 100123;
    nums[3] = 18;
    nums[4] = -978;
    nums[5] = 5623;
    nums[6] = 463;
    nums[7] = -9;
    nums[8] = 287;
    nums[9] = 49;

    min = max = nums[0];  // 99
    // determine the minimum and maximum values
    for(int i=1; i < 10; i++)
    {
      if(nums[i] < min) min = nums[i];
      if(nums[i] > max) max = nums[i];
    }
    System.out.println("min and max: " + min + " " + max);
  }
}