1 votes 1 votes Aditya Bahuguna asked Jan 7, 2018 Aditya Bahuguna 292 views answer comment Share Follow See 1 comment See all 1 1 comment reply Shubhanshu commented Jan 7, 2018 reply Follow Share Is it B) $nlogn -n + 1$ 0 votes 0 votes Please log in or register to add a comment.