Homework-Dictionary

package com.company;

import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        Dictionary<Integer, String> month = new Hashtable();

        //      key : value
        month.put(1, "January");
        month.put(2, "February");
        month.put(3, "March");
        month.put(4, "April");
        month.put(5, "May");
        month.put(6, "June");
        month.put(7, "July");
        month.put(8, "August");
        month.put(9, "September");
        month.put(10, "October");
        month.put(11, "November");
        month.put(12, "December");

        // принтираме размера на речника
        System.out.println();
        System.out.println("NUMBER OF ELEMENTS : " + month.size());
        System.out.println();

        //  принтираме елементите на самият речник
        System.out.println("DICTIONARY : " + month);
        System.out.println();


        System.out.print("--- PLEASE INPUT name OR number! --- : ");

        String choice = scan.nextLine();


        if (choice.equalsIgnoreCase("number")) {
            System.out.print("Input number: ");
            int num = scan.nextInt();
            System.out.printf("Value at key [%d] = %s", num, month.get(num));
        }
        if (choice.equalsIgnoreCase("name")) {
            System.out.print("Input name: ");
            String name = scan.nextLine();
            int key = 0;
            for (int i = 1; i <= 12; i++) {
                if (month.get(i).equalsIgnoreCase(name)) {
                    key = i;
                }
            }
            System.out.printf("Key of value [%s] = %d", name, key);

        }

    }
}