Mirror tree problem

binary-tree-nodes-at-distance-k-from-given-node

gulatigarvita08 (Garvita Gulati ) February 23, 2021, 5:04am #1

https://practice.geeksforgeeks.org/problems/mirror-tree/1

why isnt my code giving correct output

tusharaggarwal272 (Tushar Aggarwal ) February 23, 2021, 5:40am #2

Hello @gulatigarvita08 do in this way:

gulatigarvita08 (Garvita Gulati ) February 23, 2021, 5:41am #3

but why to swap elements

tusharaggarwal272 (Tushar Aggarwal ) February 23, 2021, 1:23pm #4

@gulatigarvita08 because you have to form the mirror of the given binary tree.
so i think this must be the way of doing.