Untitled

package prova1;

import java.util.Scanner;

public class SistemiShkolles {

    static Scanner input = new Scanner(System.in);


    public static void shtoNxenes() {

        input.nextLine();

        System.out.println("\n--- SHTO NXENES ---");

        System.out.print("Emri: ");
        String emri = input.nextLine();

        System.out.print("Mbiemri: ");
        String mbiemri = input.nextLine();

        System.out.print("Klasa: ");
        String klasa = input.nextLine();

        System.out.println("\nNxenesi u shtua me sukses!");
        System.out.println("Emri: " + emri);
        System.out.println("Mbiemri: " + mbiemri);
        System.out.println("Klasa: " + klasa);
    }


    public static void shikoNoten() {

        System.out.println("\n--- SHIKO NOTEN ---");

        System.out.print("Jep noten: ");
        int nota = input.nextInt();

        if (nota >= 5) {
            System.out.println("Nxenesi eshte kalues.");
        } else {
            System.out.println("Nxenesi eshte mbetes.");
        }
    }

    public static void mesatarja() {

        System.out.println("\n--- MESATARJA ---");

        System.out.print("Nota 1: ");
        double n1 = input.nextDouble();

        System.out.print("Nota 2: ");
        double n2 = input.nextDouble();

        System.out.print("Nota 3: ");
        double n3 = input.nextDouble();

        double mesatarja = (n1 + n2 + n3) / 3;

        System.out.println("Mesatarja eshte: " + mesatarja);
    }


    public static void main(String[] args) {

        int zgjedhja;

        do {

            System.out.println("\n==========================");
            System.out.println("     SISTEMI SHKOLLOR");
            System.out.println("==========================");

            System.out.println("1. Shto Nxenes");
            System.out.println("2. Shiko Noten");
            System.out.println("3. Llogarit Mesataren");
            System.out.println("0. Dil");

            System.out.print("Zgjidh nje opsion: ");
            zgjedhja = input.nextInt();

            switch (zgjedhja) {

                case 1:
                    shtoNxenes();
                    break;

                case 2:
                    shikoNoten();
                    break;

                case 3:
                    mesatarja();
                    break;

                case 0:
                    System.out.println("Sistemi u mbyll.");
                    break;

                default:
                    System.out.println("Opsion i pavlefshem!");
            }

        } while (zgjedhja != 0);
    }
}