As the item in this form of data structure can be removed or added from the top only which means the last item to be added to the stack is the first item to be removed.
Let us suppose take the real-life example of a stack of plates or a pile of books etc.
The stack is a linear data structure, and all the insertion and deletion of its values are done in the same end which is called the top of the stack. But in computer programming and development, there may arise some situations where insertion and deletion require only at one end wither at the beginning or end of the list. In case of arrays and linked lists, these two allows programmers to insert and delete elements from any place within the list, i.e., from the beginning or the end or even from the middle also. The stack is mostly used in converting and evaluating expressions in Polish notations, i.e.: Stacks can be implemented by using arrays of type linear. In this chapter, you will study the various operations and working technique of stack data structure.Ī stack is a linear data structure in which all the insertion and deletion of data or you can say its values are done at one end only, rather than in the middle. It falls under the category of an abstract data type which serves as a concrete and valuable tool for problem-solving. In this chapter, you will explore one of the most important data structures which are used in many fields of programming and data handling, i.e., the Stack. Basic Concepts of Data Structures Data Structure Introduction Data Structures Environment Setup Fundamental Elements of Data Structure Arrays, Iteration, Invariants Data Structures and Arrays Lists, Recursion, Stacks, Queues Linked List Polynomials Using Linked List and Arrays Concepts of Stack in Data Structure Concepts of Queue in Data Structure Algorithms Principles of Program Analysis Big-O Notation and Algorithm Analysis Searching Techniques Sorting Techniques Bubble Sort Algorithm Selection Sort Algorithm Merge Sort Algorithm Quick Sort Algorithm Insertion Sort Algorithm Greedy Algorithm Trees Binary Trees AVL Trees Forests and Orchards report this ad
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