题解 | #名字的漂亮度#

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Scanner;

// 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 in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNext()) {
            int n = in.nextInt();
            List<String> list = new ArrayList<>();
            for (int i = 0 ; i < n ; ++i) {
                list.add(in.next());
            }
            //System.out.println(list);

            for (int i = 0 ; i < n ; ++i) {
                String s = list.get(i);
                Map<Character, Integer> hashmap = new HashMap<>();
                for (int j = 0 ; j < s.length() ; ++j) {
                    char[] cs = s.toCharArray();
                    hashmap.put(cs[j], hashmap.getOrDefault(cs[j], 0) + 1);
                }
                List<Integer> temp = new ArrayList<>();
                for (Character c : hashmap.keySet()) {
                    temp.add(hashmap.get(c));
                }
                Collections.sort(temp);
                int ans=0, prefer=26;
                for(int k=temp.size()-1 ; k>=0 ; --k){
                    ans+=(prefer--*temp.get(k));
                }
                System.out.println(ans);

            }
        }
    }
}