Driver Code
if __name__ == ' _ _ main _ _ ' : NEW_LINE INDENT arr = [ 3 , 4 , 5 ] NEW_LINE n = len ( arr ) NEW_LINE preXOR = [ 0 for i in range ( n ) ] NEW_LINE prefixXOR ( arr , preXOR , n ) NEW_LINE print ( query ( preXOR , 0 , 2 ) ) NEW_LINE print ( query ( preXOR , 1 , 2 ) ) NEW_LINE DEDENT