Dec 4, 2023 · These notes are designed to provide a concise yet comprehensive overview of stacks, covering key topics that are likely to be assessed in the GATE examination. A stack is …

Stacks and Queues's Previous Year Questions with solutions of Data Structures from GATE CSE subject wise and chapter wise with solutions

Vishvadeep Sir has covered the 'Stack' from the Data Structure with GATE...

To use a stack efficiently, we need to check the status of stack as well. For the same purpose, the following functionality is added to stacks −. peek () − get the top data element of the stack, …

Stack: A stack is a Last-In-First-Out linear data structure in which insertion and deletion takes place at only one end called the top of the stack. Queue: A Queue is a First in First-Out Linear …

Consider a stack data structure into which we can PUSH and POP records. Assume that each record pushed in the stack has a positive integer key and that all ... Min-Heap in which the key …

Mar 27, 2025 · The Java Collection framework provides a Stack class, which implements a Stack data structure. The class is based on the basic principle of LIFO (last-in-first-out). Besides the …

Implementation of the stack operations as follows. 1. Stack Create. The element which is used to insert or delete is specified as a structure that consists of only a key field. 2. Boolean …

GATE CSE Data Structures's Arrays, Stacks and Queues, Linked List, Trees, Graphs, Hashing Previous Years Questions subject wise, chapter wise and year wise with full detailed solutions …

Jan 24, 2024 · It comprises of three crucial elements: Data, Representation of Data, and Operations on Data. Space for Storing Elements: Represents the memory or storage needed …