結果

問題 No.447 ゆきこーだーの雨と雪 (2)
ユーザー tenten
提出日時 2022-10-14 13:04:22
言語 Java
(openjdk 23)
結果
AC  
実行時間 169 ms / 2,000 ms
コード長 2,893 bytes
コンパイル時間 2,529 ms
コンパイル使用メモリ 80,232 KB
実行使用メモリ 42,904 KB
最終ジャッジ日時 2024-06-26 12:35:58
合計ジャッジ時間 7,557 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge1
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ファイルパターン 結果
sample AC * 3
other AC * 25
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

import java.io.*;
import java.util.*;
public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int[] levels = new int[n];
        for (int i = 0; i < n; i++) {
            levels[i] = sc.nextInt();
        }
        int[] ranks = new int[n];
        int t = sc.nextInt();
        HashMap<String, Player> players = new HashMap<>();
        Player.size = n;
        for (int i = 0; i < t; i++) {
            String name = sc.next();
            int idx = sc.next().charAt(0) - 'A';
            ranks[idx]++;
            if (!players.containsKey(name)) {
                players.put(name, new Player(name));
            }
            players.get(name).addScore(idx, 50 * levels[idx] + 500 * levels[idx] / (8 + 2 * ranks[idx]), i);
        }
        ArrayList<Player> ans = new ArrayList<>();
        ans.addAll(players.values());
        Collections.sort(ans);
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < ans.size(); i++) {
            sb.append(i + 1).append(" ").append(ans.get(i)).append("\n");
        }
        System.out.print(sb);
    }
    
    static class Player implements Comparable<Player> {
        static int size;
        String name;
        int[] scores;
        int sum;
        int last;
        
        public Player(String name) {
            this.name = name;
            scores = new int[size];
        }
        
        public void addScore(int idx, int value, int time) {
            scores[idx] = value;
            sum += value;
            last = time;
        }
        
        public int compareTo(Player another) {
            if (sum == another.sum) {
                return last - another.last;
            } else {
                return another.sum - sum;
            }
        }
        
        public String toString() {
            StringBuilder sb = new StringBuilder();
            sb.append(name).append(" ");
            for (int x : scores) {
                sb.append(x).append(" ");
            }
            sb.append(sum);
            return sb.toString();
        }
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}
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