Question

i have to do a QuickSort to create an Array of “Stones”my question is: i wanna make the QuickSort only over the “ValueySize” field witch is the result of “Value / Size” is there any way to get a sorted array of stones by valueYSize?

Thanks in advance 😉

public class Stone implements Comparable{

private float[] value;
private float[] size;
private float[] valueYSize;

}

Answer 1

You can use the sort method from the Arrays class:

float[] valueYSize       = //some operation......
float[] sortedValueYSize = Arrays.sort(valueYSize);