(SPOJ) 3775 - Fliperama - Solução

import java.io.*;
import java.util.*;

class Main {
    public static void main(String[] args) throws NumberFormatException, IOException {
        Main processando = new Main();
        processando.processa();
       
        System.exit(0);
    }
   
    void processa() throws NumberFormatException, IOException {
        String line = "";
       
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        line = br.readLine();
        StringTokenizer tokenizer = new StringTokenizer(line);
        int qtePartidas = Integer.valueOf(tokenizer.nextToken());
        int tamRanking = Integer.valueOf(tokenizer.nextToken());
       
        ArrayList<Integer> pontuacoes = new ArrayList<Integer>();
       
        for (int i = 0; i < qtePartidas; i++) {
            line = br.readLine();
            tokenizer = new StringTokenizer(line);

            pontuacoes.add(Integer.valueOf(tokenizer.nextToken()));
        }       

        Collections.sort(pontuacoes);
       
        for (int i = qtePartidas-1; i > (qtePartidas-1)-tamRanking; i--) {
            System.out.println(pontuacoes.get(i));
        }
                                           
        return;
    }
}