Max xor array question

#1

https://ide.codingblocks.com/s/188412 ismein kya error hai

#2

@sgdon142 bro apna logic btana

#3

Hint mein jo doya hai wo kiya h
Phle xor nikal pure array ka phir max nikala(xorwhole xor arr i) and pri t karaya h agar bhai clear nhi hua to phone kar lo8279454261 par happy holi bro