結果
問題 | No.212 素数サイコロと合成数サイコロ (2) |
ユーザー |
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提出日時 | 2023-02-15 09:13:51 |
言語 | Java (openjdk 23) |
結果 |
TLE
|
実行時間 | - |
コード長 | 2,485 bytes |
コンパイル時間 | 3,805 ms |
コンパイル使用メモリ | 85,332 KB |
実行使用メモリ | 715,336 KB |
最終ジャッジ日時 | 2024-07-17 19:49:49 |
合計ジャッジ時間 | 13,238 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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ファイルパターン | 結果 |
---|---|
other | AC * 9 TLE * 1 |
ソースコード
import java.io.*;import java.util.*;import java.util.stream.*;public class Main {public static void main(String[] args) throws Exception {Scanner sc = new Scanner();int p = sc.nextInt();int c = sc.nextInt();int[] primes = new int[]{2, 3, 5, 7, 11, 13};int[] notprimes = new int[]{4, 6, 8, 9, 10, 12};ArrayDeque<Double> deq = new ArrayDeque<>();deq.add(1.0);for (int i = 0; i < p; i++) {ArrayDeque<Double> next = new ArrayDeque<>();while (deq.size() > 0) {double x = deq.poll();for (int y : primes) {next.add(x * y);}}deq = next;}for (int i = 0; i < c; i++) {ArrayDeque<Double> next = new ArrayDeque<>();while (deq.size() > 0) {double x = deq.poll();for (int y : notprimes) {next.add(x * y);}}deq = next;}double sum = 0;while (deq.size() > 0) {sum += deq.poll();}System.out.println(new java.math.BigDecimal(sum / Math.pow(6, p + c)).toPlainString());}}class Utilities {static String arrayToLineString(Object[] arr) {return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n"));}static String arrayToLineString(int[] arr) {return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new));}}class Scanner {BufferedReader br = new BufferedReader(new InputStreamReader(System.in));StringTokenizer st = new StringTokenizer("");StringBuilder sb = new StringBuilder();public Scanner() throws Exception {}public int nextInt() throws Exception {return Integer.parseInt(next());}public long nextLong() throws Exception {return Long.parseLong(next());}public double nextDouble() throws Exception {return Double.parseDouble(next());}public int[] nextIntArray() throws Exception {return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();}public String next() throws Exception {while (!st.hasMoreTokens()) {st = new StringTokenizer(br.readLine());}return st.nextToken();}}