Find the given code of Binary Search Tree from our class. Use it for the offline. Don't change anything that is already given, but you can add something (variable or function) if you need. Implement...

Extracted text: Find the given code of Binary Search Tree from our class. Use it for the offline. Don't change anything that is already given, but you can add something (variable or function) if you need. Implement these functions a. tree_successor b. tree_delete You can check your code by experimenting with different values. Menu for successor and delete function is already added in the main function.