import java.net. $*$;

public class Sender $\{$ string serverAddress $=$ args $[$e$]$; try $($socket socket $=$ new socket$($serverAddress$,$ port$))\{$ Printwriter output $=$ new Printwriter$($socket$.$getoutputstream$(),$ true$)$; System.out.println$("$Enter username:"$)$; System.out.println$("$Enter password:"$)$; output.println$($username $+""+$ password$)$; if $("$SUCCESS$",$ equals $($response$))\{\}$ else $\{\}$ e$.$printstackTrace$()$;$\}$

$\},"$ Send me the instructions to execute and Outputs of this program $".$