import java.util.Scanner;

public class IdToToyNameConverter {
    public static void main(String[] args) {

        int idNumberToy;
        String ToyName;
        Scanner newScan = new Scanner(System.in);

        System.out.println("\t\tConditions\n");
        System.out.println("\tTask 4. IdToToyNameConverter\n");
        System.out.print("Please, enter number of a toy: ");
        idNumberToy = newScan.nextInt();
        ToyName = ToyNameFunc(idNumberToy);
        System.out.println(ToyName);
    }

    static String ToyNameFunc(int idNumberToy) {
        if(idNumberToy == 0) {
            return "0 = Car";
        }
        else if(idNumberToy == 1) {
            return "1 = Lego";
        }
        else if(idNumberToy == 2) {
            return "2 = Doll";
        }
        else if(idNumberToy == 3) {
            return "3 = Puzzle";
        }
        else {
            throw new IllegalArgumentException("Your entered number '< 3' or '> 0'");
        }
    }
}
import java.util.Scanner;

public class IdToToyNameConverter {
    public static void main(String[] args) {

        int idNumberToy;
        String ToyName;
        Scanner newScan = new Scanner(System.in);

        System.out.println("\t\tConditions\n");
        System.out.println("\tTask 4. IdToToyNameConverter\n");
        System.out.print("Please, enter number of a toy: ");
        idNumberToy = newScan.nextInt();
        ToyName = ToyNameFunc(idNumberToy);
        System.out.println(ToyName);
    }

    static String ToyNameFunc(int idNumberToy) {
        if(idNumberToy == 0) {
            return "0 = Car";
        }
        else if(idNumberToy == 1) {
            return "1 = Lego";
        }
        else if(idNumberToy == 2) {
            return "2 = Doll";
        }
        else if(idNumberToy == 3) {
            return "3 = Puzzle";
        }
        else {
            throw new IllegalArgumentException("Your entered number '< 3' or '> 0'");
        }
    }
}