How to implement the int median(int x, int y, int z) method which returns the median value of x, y, and z?

import java.util.Arrays;

public class QuickSort { public static void main(String[] args) { int size = 50; int[] x = new int[size]; for(int i=0; ipivot){ j--; } if(i<=j){ swap(i,j); i++; j--; } } if(start// return the median value of x, y, and z int median(int x, int y, int z) { } }

class SelectionSort { int[] array; int start, end; SelectionSort(int[] array, int start, int end) { this.array = array; this.start = start; this.end = end; } int[] sort() { for(int i=start; i array[i]) { ret = i; } } return ret; } }