class Aditya { static int maxSubarrayXOR(int arr[], int n) { int a[]=new int[n]; for(int i=0;i<n-1;i++) { int a=arr[i]^arr[i+1]; int r=Math.max(r,a); } return r; }
public static void main(String args[])
{
int arr[] = {1,2,3,4};
int n = arr.length;
System.out.println("Max subarray XOR is " +
maxSubarrayXOR(arr, n));
}
}