java Project like admin | admin opertion in java | HashMap learn | what is HashMap in java | Java projects | mini projects

                    



Java Projects Like Admin:


I will explain the details of the projects this project will make methods are should be find the your student are admin . i am use the HashMap class in this project

That is Code of the Project : 


import java.util.*;
class demo
{
    public static void main(String[]  args)
    {
        HashMap<String,String> database = new HashMap<String,String>();
        Scanner sc = new Scanner(System.in);
        String pass = "pass";
        System.out.println("enter Your RollNo :");
        String RollNo = sc.next();
        System.out.println("enter Your Name :");
        String Name = sc.next();
        database.put(RollNo, Name);
        System.out.println("Your Details Stored Succesfully....");
        System.out.println("--------------------------------------");
        System.out.println("1.Admin");
        System.out.println("2.Student");
        int choose = sc.nextInt();
        if(choose == 1)
        {
            System.out.println("Enter the Password : ");
            String choice = sc.next();
            if(choice.compareTo(choice) == 0)
            {
                for(Map.Entry m : database.entrySet())
                {
                    System.out.println(m.getKey()+" . "+m.getValue());
                }
                System.out.println("Thats all");
            }
            else
            {
                System.out.println("Incorrect...");
            }
        }
        else
        {
            System.out.println("Sorry Your Not Your Student Your Not See the Student datas");
        }
    }
}


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