結果

問題 No.447 ゆきこーだーの雨と雪 (2)
ユーザー ぴろず
提出日時 2016-11-18 22:38:19
言語 Java
(openjdk 23)
結果
AC  
実行時間 238 ms / 2,000 ms
コード長 5,055 bytes
コンパイル時間 2,342 ms
コンパイル使用メモリ 92,452 KB
実行使用メモリ 58,000 KB
最終ジャッジ日時 2024-11-26 07:20:23
合計ジャッジ時間 8,067 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge1
このコードへのチャレンジ
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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 # 

package no447;

import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.InputMismatchException;
import java.util.NoSuchElementException;

public class Main {

	public static void main(String[] args) {
		IO io = new IO();
		int n = io.nextInt();
		int[] level = io.nextIntArray(n);
		int[] solved = new int[n];
		int m = io.nextInt();
		HashMap<String, Contestant> hm = new HashMap<>();
		for(int i=0;i<m;i++) {
			String name = io.next();
			char p = io.nextChar();
			int pid = p - 'A';
			Contestant ct = hm.get(name);
			if (ct == null) {
				ct = new Contestant(name, n);
			}
			ct.score[pid] = score(level[pid], ++solved[pid]);
			ct.lastACTime = i;
			hm.put(name, ct);
		}
		ArrayList<Contestant> al = new ArrayList<>(hm.values());
		for(Contestant ct: al) {
			for(int s: ct.score) {
				ct.sum += s;
			}
		}
		al.sort((c1,c2) -> {
			if (c1.sum != c2.sum) {
				return -Integer.compare(c1.sum, c2.sum);
			}
			return Integer.compare(c1.lastACTime, c2.lastACTime);
		});
		for(int i=0;i<al.size();i++) {
			io.print(i+1);
			Contestant ct = al.get(i);
			io.print(" " + ct.name);
			for(int j=0;j<n;j++) {
				io.print(" " + ct.score[j]);
			}
			io.println(" " + ct.sum);
		}
		io.flush();
	}

	public static int score(int n,int k) {
		return 50 * n + (500 * n / (8 + 2 * k));
	}
}
class Contestant {
	String name;
	int[] score;
	int sum = 0;
	int lastACTime = Integer.MAX_VALUE;
	Contestant(String name,int n) {
		this.name = name;
		score = new int[n];
	}
}
class IO extends PrintWriter {
	private final InputStream in;
	private final byte[] buffer = new byte[1024];
	private int ptr = 0;
	private int buflen = 0;
	
	public IO() { this(System.in);}
	public IO(InputStream source) { super(System.out); this.in = source;}
	private boolean hasNextByte() {
		if (ptr < buflen) {
			return true;
		}else{
			ptr = 0;
			try {
				buflen = in.read(buffer);
			} catch (IOException e) {
				e.printStackTrace();
			}
			if (buflen <= 0) {
				return false;
			}
		}
		return true;
	}
	private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
	private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
	private static boolean isNewLine(int c) { return c == '\n' || c == '\r';}
	public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
	public boolean hasNextLine() { while(hasNextByte() && isNewLine(buffer[ptr])) ptr++; return hasNextByte();}
	public String next() {
		if (!hasNext()) {
			throw new NoSuchElementException();
		}
		StringBuilder sb = new StringBuilder();
		int b = readByte();
		while(isPrintableChar(b)) {
			sb.appendCodePoint(b);
			b = readByte();
		}
		return sb.toString();
	}
	public char[] nextCharArray(int len) {
		if (!hasNext()) {
			throw new NoSuchElementException();
		}
		char[] s = new char[len];
		int i = 0;
		int b = readByte();
		while(isPrintableChar(b)) {
			if (i == len) {
				throw new InputMismatchException();
			}
			s[i++] = (char) b;
			b = readByte();
		}
		return s;
	}
	public String nextLine() {
		if (!hasNextLine()) {
			throw new NoSuchElementException();
		}
		StringBuilder sb = new StringBuilder();
		int b = readByte();
		while(!isNewLine(b)) {
			sb.appendCodePoint(b);
			b = readByte();
		}
		return sb.toString();
	}
	public long nextLong() {
		if (!hasNext()) {
			throw new NoSuchElementException();
		}
		long n = 0;
		boolean minus = false;
		int b = readByte();
		if (b == '-') {
			minus = true;
			b = readByte();
		}
		if (b < '0' || '9' < b) {
			throw new NumberFormatException();
		}
		while(true){
			if ('0' <= b && b <= '9') {
				n *= 10;
				n += b - '0';
			}else if(b == -1 || !isPrintableChar(b)){
				return minus ? -n : n;
			}else{
				throw new NumberFormatException();
			}
			b = readByte();
		}
	}
	public int nextInt() {
		long nl = nextLong();
		if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) {
			throw new NumberFormatException();
		}
		return (int) nl;
	}
	public char nextChar() {
		if (!hasNext()) {
			throw new NoSuchElementException();
		}
		return (char) readByte();
	}
	public double nextDouble() { return Double.parseDouble(next());}
	public int[] nextIntArray(int n) { int[] a = new int[n]; for(int i=0;i<n;i++) a[i] = nextInt(); return a;}
	public long[] nextLongArray(int n) { long[] a = new long[n]; for(int i=0;i<n;i++) a[i] = nextLong(); return a;}
	public double[] nextDoubleArray(int n) { double[] a = new double[n]; for(int i=0;i<n;i++) a[i] = nextDouble(); return a;}
	public void nextIntArrays(int[]... a) { for(int i=0;i<a[0].length;i++) for(int j=0;j<a.length;j++) a[j][i] = nextInt();}
	public int[][] nextIntMatrix(int n,int m) { int[][] a = new int[n][]; for(int i=0;i<n;i++) a[i] = nextIntArray(m); return a;}
	public char[][] nextCharMap(int n,int m) { char[][] a = new char[n][]; for(int i=0;i<n;i++) a[i] = nextCharArray(m); return a;}
	public void close() { super.close(); try {in.close();} catch (IOException e) {}}
}
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