Recursion A function that calls itself is known as a recursive function. This technique is known as recursion. ⭐Factorial of a Number: CODE: #include <iostream> using namespace std; int factorial (int n){ if(n>1){ return n * fac…
Queue A queue is a linear data structure that follows the First-In-First-Out (FIFO) principle. It operates like a line where elements are added at one end (rear) and removed from the other end (front). ⭐Queue - Array Implementation: CODE: #include …
Stack Stack is a linear data structure in which insertion & deletion is allowed at one end called top The order may be LIFO(Last In First Out) or FILO(First In Last Out). Stack Primary Operations: push(data) - inserts data onto the Stack pop() -…
Header Linked List ⭐Types of Header Linked List 1) Grounded Header Linked List: CODE: #include <iostream> struct Node { int data; Node* next; }; // Function to create a new node Node* createNode(int value) { Node* newNode =…
Linked Lists A linked list is a linear data structure used for storing collection of data in the form of nodes. Array vs Linked List: 1) SINGLE LINKED LIST: 1.1) Representation of Single Linked List: CODE: struct Node{ int data; Node *next; …
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