题解 | #名字的漂亮度#

import java.util.*;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        ArrayList<String> list = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            list.add(sc.next());
        }
        for (int i = 0; i < list.size(); i++) {
            function(list.get(i));
        }
    }

    public static void function(String str) {
        HashMap<String, Integer> hm = new HashMap<>();
        for (String s : str.split("")) {
            hm.put(s, hm.getOrDefault(s, 0) + 1);
        }
        ArrayList<Integer> F = new ArrayList<>();
        for (String s : hm.keySet()) {
            F.add(hm.get(s));
        }
        F.sort((Integer o1, Integer o2) -> {return o2 - o1;});
        int result = 0;
        int mul = 26;
        for (int j = 0; j <= F.size() - 1; j++) {
            result += F.get(j) * mul;
            mul--;
        }
        System.out.println(result);
    }
}