This directory contains some test files to assist in debugging your BST code.

rebalance.1 - smallest example where an AVL rotation would happen
rebalance.2 - larger example where an AVL rotation would happen - figure out on paper first what the final tree should look like, then run your code.

duplicates.1 - small example to try when you have FLAG_ALLOW_DUPLICATES working

delete.1 - delete.4 - files that can be run with int_example.c to test whether your delete operation is correct.  Note that int_example.c takes negative numbers as being requesting a delete (-5 means delete 5).