AhmedMaad

//TODO: Add your package name here (e.g. com.maad.candroid)

import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;

import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;

AhmedMaad

#include <iostream>
using namespace std;

struct node{
  int data;
  node *next;
};

void display(node** head){
    node * temp = *head;

AhmedMaad

#include <iostream>
using namespace std;

/*
Inside a supermarket, there was a queue of customers at the cashier (4 customers), 
named "1,2,3, and 4" The first customer paid for her products and then left the market, 
after that a VIP customer named "5" entered the shop and he will pay for his products before customers "2,3, and 4".

Implement this scenario using Stack with Queue using LinkedList , and then print the final queue.
*/

AhmedMaad

fun main(args: Array<String>) {

    val searchElements = arrayOf(
        "Android Upside down cake",
        "function",
        "class",
        "object",
        "inheritance",
        "polymorphism",
        "loop",

AhmedMaad

package com.maad.profileapp

import android.os.Bundle
import android.widget.Toast
import androidx.activity.enableEdgeToEdge
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.isVisible
import com.google.firebase.firestore.DocumentReference

AhmedMaad

import android.content.Intent
import android.util.Log
import android.widget.Toast
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material3.Icon