import java.util.Scanner;

class Character {
    private String name;
    private String classType;
    private int level;

    // Constructor for Character class
    public Character(String name, String classType, int level) {
        this.name = name;
        this.classType = classType;
        this.level = level;
    }

    // Static method to create a character with validation
    public static Character createCharacter(String name, String classType, int level) throws IllegalArgumentException {
        if (name == null || name.trim().isEmpty()) {
            throw new IllegalArgumentException("Name cannot be empty.");
        }
        
        if (!classType.equalsIgnoreCase("warrior") && !classType.equalsIgnoreCase("mage")) {
            throw new IllegalArgumentException("Class type must be either 'warrior' or 'mage'.");
        }
        
        if (level < 1 || level > 100) {
            throw new IllegalArgumentException("Level must be between 1 and 100.");
        }
        
        return new Character(name, classType, level);
    }

    @Override
    public String toString() {
        return "Character { Name: " + name + ", Class Type: " + classType + ", Level: " + level + " }";
    }
}

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

        try {
            System.out.print("Enter character name: ");
            String name = scanner.nextLine();

            System.out.print("Enter class type (warrior/mage): ");
            String classType = scanner.nextLine();

            System.out.print("Enter level (1-100): ");
            int level = scanner.nextInt();

            // Attempt to create the character
            Character character = Character.createCharacter(name, classType, level);
            System.out.println("Character created successfully: " + character);
        } catch (IllegalArgumentException e) {
            System.out.println("Error: " + e.getMessage());
        } finally {
            scanner.close();
        }
    }
}