import java.util.Scanner;

public class Jaydev
{
    public static void main(String[] args)
    {
        //Email list
        String[] emails = {"jaydev@test.com", "ryan@test.com", "ammar@test.com"};
        //password list
        String[] passwords = {"12345", "password", "qwerty"};

        //user input processor
        Scanner userInput = new Scanner(System.in);
        //get email ud use ur text field shit
        System.out.println("Enter email:");
        String emailToCheck = userInput.next();

        //need a flag to check if the email was found
        boolean emailFound = false;
        //Store the index of the email so u can just chek the password for that index. otherwise you could use your email and someone elses password
        int indexEmailFound = 0;

        //temp counter
        int temp = 0;
        //This just loops through the array and makes i the item that it is currently on in the array
        for (String i : emails)
        {
            //checks the user input against the current email in the loop
            if (emailToCheck.equals(i))
            {
                //if found make flag true and set the index to temp since u need it for password checking
                emailFound = true;
                indexEmailFound = temp;
                System.out.println("email found");
            }
            temp++;
        }

        //if the emails found do the password logic
        if (emailFound)
        {
            //get the password - u'd use ur field
            System.out.println("Enter Password");
            String passToCheck = userInput.next();

            //Check the password inputed to the password with the index in the passwords array
            // this makes sure the right email is to the right password
            if (passToCheck.equals(passwords[indexEmailFound]))
            {
                System.out.println("Password found");
            }
            //not found say it wasnt
            else
            {
                System.out.println("invalid password");
            }
        }
        //not found say it wasnt, can be a simple "error incorrect combo if you dont want the user to know if the email and password wasnt correct.
        else
        {
            System.out.println("invalid email");
        }
    }
}