EricsonMalunesLogin&Reg

package taskper16;
import java.io.*;
import java.util.Scanner;
/**
 *
 * @author Complab212-PC50
 */
public class TaskPer16 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc = new Scanner(System.in);
       int choice;

       System.out.println("Choose the following function : ");
       System.out.println("1.Register");
       System.out.println("2.Login");
       System.out.println("3.Exit");
       choice = sc.nextInt();
       switch (choice){
           case 1:
              try{
                  Scanner scan = new Scanner(System.in);
               File file = new File("record.txt");
               FileWriter fw = new FileWriter(file);
               PrintWriter pw = new PrintWriter(fw);

               System.out.println("Enter Username : ");
               String user = scan.nextLine();
               System.out.println("Enter Password : ");
               String pass = scan.nextLine();

               pw.println(user);
               pw.println(pass);
               pw.close();


               System.out.println(" ");
               System.out.println("==============LOGIN==============");
               System.out.println("Enter username : ");
               String luser = scan.nextLine();
               System.out.println("Enter password : ");
               String lpass = scan.nextLine();

               FileReader fr = new FileReader("record.txt");
               BufferedReader br = new BufferedReader(fr);

               String one = br.readLine();
               String two = br.readLine();

               if (luser.equals(one)&& lpass.equals(two)){
                   System.out.println("Login Succesfull");
               }
               else {
                   System.out.println("Login Failed");
               }
              }
               catch(IOException e){
                   System.out.println("ERROR");
               }

               break;
           case 2:
               try{
               Scanner scan = new Scanner(System.in);
               System.out.println(" ");
               System.out.println("==============LOGIN==============");
               System.out.println("Enter username : ");
               String luser = scan.nextLine();
               System.out.println("Enter password : ");
               String lpass = scan.nextLine();

               FileReader fr = new FileReader("record.txt");
               BufferedReader br = new BufferedReader(fr);

               String one = br.readLine();
               String two = br.readLine();

               if (luser.equals(one)&& lpass.equals(two)){
                   System.out.println("Login Succesfull");
               }
               else {
                   System.out.println("Login Failed");
               }
              }
               catch(IOException e){
                   System.out.println("ERROR");
               }



               break;

           case 3 :
               System.exit(0);


    }
    }

}