Program
package in.input;
import java.util.Scanner;
public class Input {
public static void main(String[] args) {
//single line comment
String username, password;
Scanner s = new Scanner(System.in);
System.out.print("Enter username:");//username:user
username = s.nextLine();
System.out.print("Enter password:");//password:user
password = s.nextLine();
if(username.equals("user") && password.equals("abcd33"))
{
System.out.println("Authentication Successful");
}
else
{
System.out.println("Authentication Failed");
}
}
}
// www.androidpro.in
// Output
// Enter username:user
// Enter password:abcd33
// Authentication Successful
// Process finished with exit code 0
