1 votes 1 votes Aditya Bahuguna asked Jan 2, 2018 Aditya Bahuguna 206 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply rahul sharma 5 commented Jan 3, 2018 reply Follow Share 19. It will be a tree 1 votes 1 votes hacker16 commented Jan 3, 2018 reply Follow Share nice explanation! @rahul 0 votes 0 votes Please log in or register to add a comment.