Friday, June 2, 2017

Three Attempts Login System in C++

A very simple program that I wrote using C++ which allows the user to login in the system it gives the user three times to login successfully in the system. I am using CodeBlocks as my text editor and Dev C++ as my C++ compiler in writing and testing this program. Thank you.

My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.




Sample Program Output



Program Listing

#include <iostream>
#include <string>

using namespace std;

int main()
{

    string password = "admin";
    string passwordEntry;
    int attempts = 1;

    cout << "THREE ATTEMPTS LOGIN SYSTEM";
    cout <<"\n\n";
    cout << "Enter your password: ";
    getline(cin, passwordEntry, '\n');

    while ( passwordEntry != password && attempts <=2 )
    {
        cout << "\n";
        cout <<"Password Attempt No. : " <<attempts+1;
        cout << "\n";
        cout << "Enter Password Again : ";
        getline(cin, passwordEntry, '\n');
        attempts++;
    }

    if ( passwordEntry == password && attempts <=3 )
    {
        cout << "\n";
        cout << "Access Granted in the System.";
    }
    else
    {
        cout << "\n";
        cout << "Sorry, you are only allowed 3 password login attempts.";
        cout << "\n\n";
    }

}



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