Classification of Binary Trees

Classification of Binary Trees --- классификация бинарных деревьев.

The following classes of binary treesare considered:

BT --- Binary Search Trees;

BST --- Binary Split Trees;

FOBT --- Frequency-Ordered Binary Search Trees;

GBST --- Generalized Binary Split Trees;

MST --- Median Split Trees;

OBST --- Optimal Binary Split Trees;

OBT --- Optimal Binary Search Trees;

OGBST --- Optimal Generalized Binary Split Trees.