In computing, a hash table ( hash map) is a data structure that implements an associative array abstract data type, 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, from which the desired value can be found. Ideally, the hash function will assign each key to a unique bucket, but most hash table designs employ an.
Introduction to Algorithms C. S: Cormen covers entire GATE syllabus ( and much more) in Algorithms as well as Data Structures.
Language is simple for most part but some mathematics is required to understand the analysis computer science, a binary tree is a tree data structure in which each node has at most two children, which are referred to as the left child and the right child. A recursive definition using just set theory notions is that a ( non- empty) binary tree is a tuple ( L, S, R), where L and R are binary trees or the empty set and S is a singleton set. Some authors allow the binary tree to be : News analysis and commentary on information technology trends, including cloud computing, DevOps, data analytics, IT leadership, cybersecurity, and IT infrastructure.