#include <string>
#include <iostream>

int main() {
  std::cout << "--Bank Account Database--" << std::endl;
  const auto psw = std::string("wfadmin");
  auto pin = std::string("");
  while (std::cout << "Enter password: ") {
  	std::cin >> pin;
    if (pin != psw)
      std::cout << "\nWrong Password. Try Again.\n";
    else
      break;
  }
  std::cout << "password was: " << pin << '\n';
}