This is a Java Program to implement Cartesian Tree. A Cartesian tree is a binary tree derived from a sequence of numbers. It can be uniquely defined from the properties that it is heap-ordered and that a symmetric (in-order) traversal of the tree returns the original sequence. Introduced by Vuillemin (1980) in the context of … Read more
This is a Java Program to implement Binary Search Tree. A binary search tree (BST), sometimes also called an ordered or sorted binary tree, is a node-based binary tree data structure which has the following properties: i) The left subtree of a node contains only nodes with keys less than the node’s key. ii) The … Read more
This is a Java Program to find minimum value of a Binary Search Tree. A binary search tree (BST), sometimes also called an ordered or sorted binary tree, is a node-based binary tree data structure which has the following properties: i) The left subtree of a node contains only nodes with keys less than the … Read more
This is a Java Program to implement Red Black Tree. A red–black tree is a type of self-balancing binary search tree. The self-balancing is provided by painting each node with one of two colors (these are typically called ‘red’ and ‘black’, hence the name of the trees) in such a way that the resulting painted … Read more
This is a Java Program to implement Splay Tree. A splay tree is a self-adjusting binary search tree with the additional property that recently accessed elements are quick to access again. It performs basic operations such as insertion, look-up and removal in O(log n) amortized time. For many sequences of non-random operations, splay trees perform … Read more
This is a Java Program to implement Treap. Treap is a form of binary search tree data structure that maintain a dynamic set of ordered keys and allow binary searches among the keys. After any sequence of insertions and deletions of keys, the shape of the tree is a random variable with the same probability … Read more
