import java.util.Set;

public class Display {

    public static void showWord(String word, Set<Character> guessedLetters) {
        StringBuilder sb = new StringBuilder();
        for (char c : word.toCharArray()) {
            if (c == ' ') {
                sb.append("  ");
            } else if (guessedLetters.contains(c)) {
                sb.append(c).append(" ");
            } else {
                sb.append("_ ");
            }
        }
        System.out.println(sb.toString());
    }

    public static void showLives(int lives, int maxLives) {
        System.out.println("Lives: " + lives + " / " + maxLives);
    }
}