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Thread: application in java

  1. #1
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    Default application in java

    how to create an java application which can store several user name and passwords of a user in the system of different applications such as Facebook, twitter, gmail etc and when they are call they must appear on the screen. CAN any one please help me out,,,............

    import java.io.*;
    import java.util.scanner;
    class page
    {
    protected String username,password;
    username=mukunda;
    password=mukunda;
    }
    class login extends page
    {
    public static void main(String args[])
    {
    String user,pass;
    Scanner sc= new Scanner(System.in);
    System.out.println("username:");
    user=Sc.nextLine();
    System.out.println("password");
    pass=Sc.nextLine();

    if(user=username)
    {
    System.out.println("user name is correct");
    if(pass=password)
    {
    System.out.println("password is correct");
    System.out.println("login is successful");
    System.out.println("--------------------);
    System.out.println("enter your choice");
    System.out.println("1. Facebook");
    System.out.println("2. Orkut");
    System.out.println("3. Twitter");
    System.out.println("4. Gmail");
    int choice;
    choice=Sc.nextInt();
    switch(case)
    {
    case1:
    System.out.println("**FACEBOOK**);
    System.out.println("user name is mukunda");
    System.out.println("pass word is mukunda12345");
    break;
    case2:
    System.out.println("**ORKUT**);
    System.out.println("user name is muukunda");
    System.out.println("pass word is mukunda7");
    break;
    case3:
    System.out.println("**TWITTER**);
    System.out.println("user name is mukunda");
    System.out.println("pass word is mukunda6");
    break;
    case4:
    System.out.println("**GMAIL**);
    System.out.println("user name is mukunda");
    System.out.println("pass word is mukunda2");
    break;
    defualt:
    System.out.println("**invalid input**);
    break;
    }
    }
    else
    System.out.println("password is incorrect");
    }
    else
    System.out.println("incorrect user name");
    }
    }
    }

    CAN ANY ONE PLEASE CHECK THE ERRORS
    Last edited by mukunda; June 14th, 2013 at 03:56 AM. Reason: CAN ANY ONE PLEASE CHECK THE ERRORS


  2. #2
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    Default Re: application in java

    ill get you started

    prog.java

    public class prog {
     
    	/**
    	 * @param args
    	 */
    	public static void main(String[] args) {
    		// TODO Auto-generated method stub
     
    	}
     
    }

    now show what you have tried and then ask a question

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