Submission #1531938


Source Code Expand

import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.List;
import java.util.Arrays;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        TaskB solver = new TaskB();
        solver.solve(1, in, out);
        out.close();
    }

    static class TaskB {
        public void solve(int testNumber, InputReader in, PrintWriter out) {
            char[] A = in.next().toCharArray();
            char[] B = in.next().toCharArray();
            char[] C = in.next().toCharArray();

            List<char[]> players = new ArrayList<>(Arrays.asList(A, B, C));
            int[] points = {A.length, B.length, C.length};
            int[] index = {0, 0, 0};
            char[] winner = {'A', 'B', 'C'};

            int cur = 0;
            while (true) {
                if (points[cur] == 0) {
                    out.println(winner[cur]);
                    break;
                }
                --points[cur];
                ++index[cur];
                cur = players.get(cur)[index[cur] - 1] - 'a';

            }
        }

    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

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

    }
}

Submission Info

Submission Time
Task B - Card Game for Three (ABC Edit)
User dzN
Language Java8 (OpenJDK 1.8.0)
Score 200
Code Size 2329 Byte
Status AC
Exec Time 83 ms
Memory 21460 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status AC
AC × 12
Set Name Test Cases
Sample
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, sample_01.txt, sample_02.txt
Case Name Status Exec Time Memory
01.txt AC 69 ms 21460 KB
02.txt AC 72 ms 21328 KB
03.txt AC 83 ms 20948 KB
04.txt AC 71 ms 20052 KB
05.txt AC 70 ms 20948 KB
06.txt AC 70 ms 20948 KB
07.txt AC 78 ms 20564 KB
08.txt AC 72 ms 18772 KB
09.txt AC 69 ms 15956 KB
10.txt AC 70 ms 18004 KB
sample_01.txt AC 73 ms 19412 KB
sample_02.txt AC 71 ms 21204 KB