mudassaralichouhan

/**
 * Tree:
 * - A tree is a hierarchical data structure consisting of nodes connected by edges.
 * - It consists of a root node, which is the topmost node, and zero or more child nodes.
 * - Each node can have an arbitrary number of children, unlike a binary tree which restricts each node to have at most two children.
 * - Trees are used to represent hierarchical relationships such as organizational charts, file systems, and HTML DOM structures.
 */

#include "iostream"
#include "vector"

mudassaralichouhan

/**
 * Dequeue:
 * Dequeue is also known as Double Ended Queue.
 * As the name suggests double ended,
 * it means that an element can be inserted or removed from both ends of the queue, unlike the other queues
 * in which it can be done only from one end. Because of this property, it may not obey the First In First Out property.
 *
 * implement using doubly linked list
 *
 * Operation    Description                                     Time Complexity

mudassaralichouhan

#include "iostream"
#include "memory"

struct StackHolder {
    std::string data;
};

class Stack {
private:
    int idx = -1;

mudassaralichouhan

/**
 * Circular Double Linked List
 *
 */

#include "iostream"

using namespace std;

struct Node {

mudassaralichouhan

#include "iostream"

using namespace std;

struct Node {
    int id;
    string name;
    Node *next;

    Node(unsigned int id, string name, Node *next = nullptr) :

mudassaralichouhan

#include "iostream"

using namespace std;

struct Node {
    int id;
    string name;
    Node *previous;
    Node *next;

mudassaralichouhan

#include "iostream"

using namespace std;

struct Node {
    unsigned int no;
    string name;
    Node *next;

    Node(unsigned int data, string name) : no(data), name(name), next(nullptr) {};

mudassaralichouhan

<script>
var isTabActive;

window.onfocus = function () { 
  console.log("onfocus");
}; 

window.onblur = function () { 
  console.log("onblue");
}; 

mudassaralichouhan

https://picsum.photos/400/300
https://dummyimage.com/250/ffffff/000000 
https://dummyimage.com/250x300
https://dummyimage.com/300.png/09f/fff
https://dummyimage.com/

mudassaralichouhan

# Set default permissions for directories
find /home/me -type d -exec chmod 755 {} \;

# Set default permissions for files
find /home/me -type f -exec chmod 644 {} \;