Tree to doubly link list

#1

my code is not working.

#2

hi , there is some errors in your code

  1. at line 49 of your code , instead of ll(root->left); it should be LL(root->left)
  2. initialize prev and head with NULL
  3. make a print function to print the linkedList

here check the correct code :- https://ide.codingblocks.com/s/240468

#3

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