Handshaking Lemma and Interesting Tree Properties What is Handshaking Lemma? Handshaking lemma is about undirected graph. In every fini...

Binary Tree  (Types of Binary Tree)  In this post, common types of binary is discussed. Following are common types of Binary Trees. ...

Binary Tree  (Properties)  In this post, properties of binary are discussed. 1) The maximum number of nodes at level ‘l’ of a binary ...

Binary Tree (Introduction) Trees:  Unlike Arrays, Linked Lists, Stack and queues, which are linear data structures, trees are hierarc...