1720. Decode XORed Array

// 1720. Decode XORed Array
// Runtime: 1 ms, faster than 100.00% of Java online submissions for Decode XORed Array.
// Memory Usage: 40.2 MB, less than 22.94% of Java online submissions for Decode XORed Array.


class Solution {
    public int[] decode(int[] encoded, int first) {
        int[] result=new int[encoded.length+1];
        result[0]=first;
        
        for(int i=0;i<result.length-1;i++)
            result[i+1]=result[i]^encoded[i];
            
        return result;
    }
}