Question

Create a C++ or Java program that will select students from the last attendance login to answer a question.

NOTE: program execution should include deletion and insertion of attendance information/element

Answer 1

Program Code in C++ Screenshot



Program Sample Console Input/Output Screenshot



Program Code to Copy

#include <bits/stdc++.h>
using namespace std;

int main()
{
        //create a stack to store all elements in a last in first out system
        stack<string> list;
        // variable to take user choice in a menu driven program
        int choice;
        do
        {
                //print menu
                cout << "Enter option 1/2?" << endl;
                cout << "1. Login Student" << endl;
                cout << "2. Select a students from last attendance login." << endl;
                cout << "3. Exit." << endl;
                //take user input
                cin >> choice;
                if (choice == 1)
                {
                        //get login student name
                        cout << "Enter Student Name: ";
                        string name;
                        cin >> name;
                        //push stuent in stack
                        list.push(name);
                        //show message
                        cout << "Logged in student: " << name << endl;
                }
                else if (choice == 2)
                {
                        if (list.empty())
                        {
                                cout << "No student left to ask question" << endl;
                                continue;
                        }
                        //get student from the stack
                        string student = list.top();
                        //pop the stack
                        list.pop();
                        //show student selected
                        cout << "Selected student from last login: " << student << endl;
                }
        } while (choice != 3);
}