提出 #13976003

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ソースコード 拡げる

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.StringTokenizer;

public class Main  implements Runnable {

    public static void main(String[] args) {
        Thread tt = new Thread(null, new Main(), "", 256 * 1024 * 1024);
        tt.start();
    }

    public void run() {
    	FastScanner sc = new FastScanner(System.in);
    	//int[] ar = new int[3];
    	//ar[0]=Integer.parseInt(sc.next());
    	//Arrays.parallelSort(ar);
		//int n = Integer.parseInt(sc.next());
		//int q = Integer.parseInt(sc.next());
		//long a = Long.parseLong(sc.next());
		String s = sc.next();
		//String str = sc.next();
		//char s[] = str.toCharArray();
		//char a[][] = new char[n];
		//ArrayList<Str_4> lists = new ArrayList<Str_4>();
		//lists = new ArrayList;
		ArrayList<ArrayList<Integer>> tmp = new ArrayList<>();
		PrintWriter out = new PrintWriter(System.out);
		int n = s.length();
		int l = 0;
		int r = 1;
		ArrayList<String> a = new ArrayList<String>();
		while(r < n)
		{
			if(s.charAt(r)>='A' && s.charAt(r)<='Z')
			{
				a.add(s.substring(l,r+1));
				l=r+1;
				r=r+2;
			}
			else {
				r=r+1;
			}
			
		}
		Collections.sort(a, new Comparator<String>() {
			@Override
			public int compare(String name1, String name2) {
				return name1.compareToIgnoreCase(name2);
			}
		});
		for (int i = 0; i < a.size(); i++) {
			out.print(a.get(i));
		}
		out.println();

		out.flush();
    }

    static class FastScanner {
        private BufferedReader reader = null;
        private StringTokenizer tokenizer = null;
        public FastScanner(String in) {
        	StringReader sr = new StringReader(in);
            reader = new BufferedReader(new BufferedReader(sr));
            tokenizer = null;
        }
        public FastScanner(InputStream in) {
            reader = new BufferedReader(new InputStreamReader(in));
            tokenizer = null;
        }

        public String next() {
            if (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public String nextLine() {
            if (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    return reader.readLine();
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }

            return tokenizer.nextToken("\n");
        }

        public long nextLong() {
            return Long.parseLong(next());
        }

        public long nextInt() {
            return Integer.parseInt(next());
        }

    }
}

提出情報

ジャッジ結果