/* Create a program that checks user name and password.

 Think carefully how you want to handle each of these

 (i.e., you don't want to give an invalid user

 information they could use to hack into the system!).

 Start with a single user.

 */

var username, password : string

loop

    put "User Name: " ..

    get username

    put "Password: " ..

    get password

    put ""              % add an extra line for nice output

    exit when (username = "user") and (password = "pass")

end loop

put "Access granted"