結果

問題 No.322 Geometry Dash
ユーザー Grenache
提出日時 2015-12-15 01:14:16
言語 Java
(openjdk 23)
結果
AC  
実行時間 818 ms / 2,000 ms
コード長 2,474 bytes
コンパイル時間 6,877 ms
コンパイル使用メモリ 79,268 KB
実行使用メモリ 74,196 KB
最終ジャッジ日時 2024-11-08 16:52:18
合計ジャッジ時間 27,979 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge4
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ファイルパターン 結果
sample AC * 4
other AC * 27
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.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Iterator;
public class Main_yukicoder322 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Printer pr = new Printer(System.out);
        int n = sc.nextInt();
        int[] t = new int[n];
        int[] d = new int[n];
        Pair[] nansho = new Pair[n];
        for (int i = 0; i < n; i++) {
            t[i] = sc.nextInt();
        }
        for (int i = 0; i < n; i++) {
            d[i] = sc.nextInt();
            nansho[i] = new Pair(i + 1, t[i], d[i]);
        }
        Arrays.sort(nansho);
        for (int i = 0; i < n; i++) {
            if (i == 0) {
                pr.printf("%d", nansho[i].id);
            } else {
                pr.printf(" %d", nansho[i].id);
            }
        }
        pr.println();
        pr.close();
        sc.close();
    }
    private static class Pair implements Comparable<Pair> {
        int id;
        int t;
        int d;
        Pair(int id, int t, int d) {
            this.id = id;
            this.t = t;
            this.d = d;
        }
        @Override
        public int compareTo(Pair o) {
            double tmp1 = (double)t / 2 * d + (t + (double)o.t / 2) * o.d;
            double tmp2 = (double)o.t / 2 * o.d + (o.t + (double)t / 2) * d;
            return - Double.compare(tmp1, tmp2);
        }
    }
    @SuppressWarnings("unused")
    private static class Scanner {
        BufferedReader br;
        Iterator<String> it;
        Scanner (InputStream in) {
            br = new BufferedReader(new InputStreamReader(in));
        }
        String next() throws RuntimeException  {
            try {
                if (it == null || !it.hasNext()) {
                    it = Arrays.asList(br.readLine().split(" ")).iterator();
                }
                return it.next();
            } catch (IOException e) {
                throw new IllegalStateException();
            }
        }
        int nextInt() throws RuntimeException {
            return Integer.parseInt(next());
        }
        long nextLong() throws RuntimeException {
            return Long.parseLong(next());
        }
        float nextFloat() throws RuntimeException {
            return Float.parseFloat(next());
        }
        double nextDouble() throws RuntimeException {
            return Double.parseDouble(next());
        }
        void close() {
            try {
                br.close();
            } catch (IOException e) {
//              throw new IllegalStateException();
            }
        }
    }
    private static class Printer extends PrintWriter {
        Printer(PrintStream out) {
            super(out);
        }
    }
}
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