Program 1 // Login Application #include<iostream> #include<conio.h> #include<stdlib.h> #include<string.h> #include<time.h> #define clrscr() system(“cls”) using namespace std; int main() { clrscr(); char username[20]; char ch1,ch2,ch3,ch4; static int countlogin=0; user:cout<<“\n Enter user name: “; cin>>username; cout<<“\n...
Program 1 //Railway Ticket Booking System #include <iostream> #include <string> using namespace std; const int MAX_SEATS = 10; // Max seat is 10 class Ticket { private: int ticketID; string name; int age; string...
Program 1 //Parking Lot Management System #include <iostream> using namespace std; class ParkingLot { private: int twoWheelerCount; int fourWheelerCount; const int maxTwoWheelers; const int maxFourWheelers; public: // Constructor to initialize ParkingLot(int max2W, int max4W)...
Program 1 #include <iostream> using namespace std; int main() { system(“cls”); int a,b,c; cout<<“Enter two number for division: “<<endl; cin>>a>>b; try { if(b==0) throw(“can not divide by zero…..”); c=a/b; cout<<“Ans of (a/b) is :...
Program 1 //Object Oriented Based Banking System with File Storage #include <iostream> #include <fstream> #include <string> using namespace std; class BankAccount { private: int accNo; // Account number (unique ID) string name; // Account...
Program 1 // Bank Application Project with File Storage #include<iostream> #include<fstream> // For file handling using namespace std; class Bank { private: int accno; string name; int balance; public: Bank() { balance = 0;...
Program 1 // open file using Open Method for read #include <iostream> #include <fstream> #include <string> using namespace std; int main() { fstream fout; system(“cls”); fout.open(“H://dataflair//studentname.txt”,ios::app); //open a file in write mode) fout<<“Vishal Verma”;...
Program 1 // File in C++ (write a data in file) #include<iostream> // file #include<fstream> //console using namespace std; int main() { system(“cls”); fstream fout(“H://dataflair//studentdata.txt”,ios::app); //open a file in write mode string name; cout<<“Enter...
Program 1 // Destructor in C++ #include<iostream> #include<conio.h> using namespace std; class Test { int a,b; public: Test(int a,int b) //constructor { this->a=a; this->b=b; cout<<“\nI am constructor\n”; } void maxData() { if(a>b) cout<<“\nFirst no...
Program 1 // Dynamic memory in CPP #include <iostream> #include <cstring> // for strcpy using namespace std; class Student { private: char* name; int* marks; int numSubjects; public: // Constructor Student(const char* studentName, int...
