I simple console password in C++ language that I wrote which uses asterisk to hide the password. I hope you will like my work.

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Program Listing

password.cpp

// password.cpp
// Jake Rodriguez Pomperada, MAED-IT, MIT
// www.jakerpomperada.com and www.jakerpomperada.blogspot.com
// jakerpomperada@gmail.com
// Bacolod City, Negros Occidental Philippines

#include <iostream>
#include <string>
#include <cstdio>
#include <conio.h>

int main()
{
  back:
     const std::string password("admin");
     std::string input;
     char c;

     std::cout << "\n==============================";
     std::cout << "\nConsole Password in C++";
     std::cout << "\n==============================";
     std::cout << "\n\n";

     std::cout << "Give Your Password: ";
     do
     {
         c = _getch();
         if( isprint(c) )
         {
             input += c;
             std::cout << '*';
         }
         else if( c == 8 && !input.empty())
         {
             input.pop_back();
             std::cout << "\b \b";
         }
     } while( c != 13 );
     std::cout <<"\n";
     if (input == password) {
         std::cout << "\nPassword is valid.\n";
         goto end;
        }
     else {
         std::cout << "\nInvalid password.\n";
        goto back;
     }
    end:
    std::cout <<"\n";
    std::cout <<"\tEnd of Program";
    std::cout <<"\n";
}



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