Hash Table and Binary Tree Binary tree is a-node based binary tree that can do some operations like: Search. Insert. Delete. The Binary tree has a composition of: The left subtree of a node contains only nodes with keys lesser than the node’s key. The right subtree of a node contains only nodes with keys greater than the node’s key. The left and right subtree each must also be a binary search tree. this picture next of this text is an example of Binary Tree. Hash table is a data structure that has the same use like Binary tree, Hash table used to implement an associative array, a structure that can map keys to values. A hash table uses a hash function to compute an index into an array of buckets or slots. This program will implement hash table where at each array index, we will create a Binary tree, to prevent key collision. Key having same index will be stored in Binary tree as it can store multiple data. Hash table s...
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Linked List
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Linked List A linked list is a linear data structure, in which the elements are not stored at contiguous memory locations. In simple words, a linked list consists of nodes where each node contains a data field and a reference(link) to the next node in the list. Like arrays, Linked List is a linear data structure. Unlike arrays, linked list elements are not stored at a contiguous location; the elements are linked using pointers. Why Linked List? Arrays can be used to store linear data of similar types, but arrays have the following limitations. 1) The size of the arrays is fixed: So we must know the upper limit on the number of elements in advance. Also, generally, the allocated memory is equal to the upper limit irrespective of the usage. 2) Inserting a new element in an array of elements is expensive because the room has to be created for the new elements and to create room existing elements have to be shifted. Key Differences ...