MiddleNumber.java

MiddleNumber.java

public class MiddleNumber
{
  
  public static void main(String[] args)
  {
    MiddleNumber myObject = new MiddleNumber();
    int[] numberz = {1,2,4,60,8,20}; 
    int[] resultz= myObject.makeMiddle(numberz);
    System.out.print("myObject.makeMiddle: "+resultz[0]);
  }
  
  public int[] makeMiddle(int[] nums) {
    int[] a;
    if (nums.length %2 == 0) {
        // even-length array (two middle elements)
        a = new int[2];
        a[0] = nums[(nums.length/2) - 1];
        a[1] = nums[nums.length/2];
    } else {
        // odd-length array (only one middle element)
        a = new int[1];
        a[0] = nums[nums.length/2];
    }
    return a;
}
}