homework

package HashMap;

import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class Homework {
    public static void fillHashMap(HashMap<String, String> map) {
        map.put("Queen", "A Night at the Opera");
        map.put("Nirvana", "Nevermind");
        map.put("The Beatles", "Let it Be");
        map.put("The Cranberries", "Everybody Else Is Doing It, So Why Can't We?");
        map.put("Blink 182", "Neighborhoods");
        map.put("Radiohead", "In Rainbows");
    }

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        HashMap<String, String> map = new HashMap<>();
        fillHashMap(map);
        System.out.print("\nSearch by album or band: ");
        String dialog = scan.nextLine();

        // СЛУЧАЙ, В КОЙТО ТЪРСИМ ПО ИМЕТО НА ГРУПАТА
        if (dialog.equalsIgnoreCase("band")) {
            System.out.print("Name of the band: ");
            String name = scan.nextLine();
            System.out.println("\nBand: " + name);
            System.out.println("Album: " + map.get(name));
        }

        // СЛУЧАЙ, В КОЙТО ТЪРСИМ ПО ИМЕТО НА АЛБУМА
        if (dialog.equalsIgnoreCase("album")) {
            System.out.print("Name of the album: ");
            String name = scan.nextLine();
            String key = "";
            //ТЪРСИМ КЛЮЧА, КОЙТО ОТГОВАРЯ НА ИМЕТО НА АЛБУМА
            for (Map.Entry<String, String> entry : map.entrySet()) {
                if (entry.getValue().equals(name)) {
                    key = entry.getKey();
                }
            }
            System.out.println("\nBand: " + key);
            System.out.println("Album: " + name);
        }
    }
}