Where can i find a good tutorial for linked list,binary trees

[transgalactic]

i got this code

http://img66.imageshack.us/my.php?image=93367399de7.gif

i know linked lists a little
but in this code there are some arrows i can't understand
what is their meaning??

is there any tutorial for these arrows thing?

 

[neutrino]

http://www.cplusplus.com/doc/tutorial/structures.html

Scroll down to the section titled 'Pointers to structures'.

 

[quicknote]

There are many resources available online for learning about linked lists and binary trees. Some popular websites for tutorials on these data structures include GeeksforGeeks, Tutorialspoint, and Codecademy. You can also find helpful videos on YouTube and online courses on platforms like Udemy and Coursera.

As for the code you provided, it looks like it is a visual representation of a linked list with nodes and arrows indicating the connections between nodes. The arrows typically represent pointers, which are used to link nodes together in a linked list. You can find more information on pointers and their significance in linked lists in any of the resources mentioned above. Additionally, you can refer to the code and comments within it to gain a better understanding of how the linked list is being implemented.