Курсова Работа 2 - 5.4а Игра на думи

package testing;

import java.util.Scanner;

public class smth {

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

        String bestWord="";
        int bestPoints=0;

        System.out.println("Vuvedete dumi, za end vuvedete 'END OF GAME':");
        while(true) {
            String entry = sc.nextLine();
            if(entry.equalsIgnoreCase("end of game")) {
                break;
            } else {
                int entrysPoints = points(entry);
                if(entrysPoints>bestPoints) {
                    bestWord = entry;
                    bestPoints = entrysPoints;
                }
            }

        }

        System.out.println();
        System.out.println("Winner is word:"+bestWord);
        System.out.println("Points:"+bestPoints);

    }

    static int points(String word) {
        int score=0;
        char[] letters = word.toCharArray();

        if(Character.isUpperCase(letters[0])) {
            score+=15;
        }

        for(int i=0;i<letters.length;i++) {
            score+=letters[i];
        }

        if(letters[letters.length-1]=='t') {
            score+=20;
        }

        if(letters.length>=10) {
            score+=30;
        }

        return score;
    }

}