結果
問題 | No.1066 #いろいろな色 / Red and Blue and more various colors (Easy) |
ユーザー | hiromi_ayase |
提出日時 | 2020-05-29 22:02:35 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 1,181 ms / 2,000 ms |
コード長 | 3,128 bytes |
コンパイル時間 | 2,447 ms |
コンパイル使用メモリ | 86,224 KB |
実行使用メモリ | 57,272 KB |
最終ジャッジ日時 | 2024-11-06 04:43:07 |
合計ジャッジ時間 | 12,807 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 80 ms
51,432 KB |
testcase_01 | AC | 79 ms
51,420 KB |
testcase_02 | AC | 77 ms
51,056 KB |
testcase_03 | AC | 79 ms
51,136 KB |
testcase_04 | AC | 79 ms
51,084 KB |
testcase_05 | AC | 77 ms
51,052 KB |
testcase_06 | AC | 78 ms
51,328 KB |
testcase_07 | AC | 77 ms
51,152 KB |
testcase_08 | AC | 504 ms
53,320 KB |
testcase_09 | AC | 83 ms
51,088 KB |
testcase_10 | AC | 1,181 ms
57,244 KB |
testcase_11 | AC | 351 ms
53,100 KB |
testcase_12 | AC | 277 ms
52,776 KB |
testcase_13 | AC | 364 ms
53,096 KB |
testcase_14 | AC | 375 ms
53,268 KB |
testcase_15 | AC | 849 ms
53,152 KB |
testcase_16 | AC | 223 ms
52,704 KB |
testcase_17 | AC | 240 ms
52,712 KB |
testcase_18 | AC | 713 ms
53,316 KB |
testcase_19 | AC | 332 ms
52,712 KB |
testcase_20 | AC | 80 ms
51,040 KB |
testcase_21 | AC | 584 ms
53,240 KB |
testcase_22 | AC | 81 ms
51,344 KB |
testcase_23 | AC | 81 ms
51,488 KB |
testcase_24 | AC | 77 ms
51,260 KB |
testcase_25 | AC | 1,171 ms
57,272 KB |
testcase_26 | AC | 1,110 ms
55,968 KB |
ソースコード
public class Main { private static void solve() { int n = ni(); int q = ni(); int[] a = na(n); int[] b = na(q); int mod = 998244353; long[][] dp = new long[2][n + 2]; dp[0][0] = 1; for (int i = 0; i < n; i ++) { int from = i % 2; int to = from ^ 1; for (int j = 0; j <= n; j ++) { dp[to][j] = dp[from][j] * (a[i]-1) % mod; if (j > 0) dp[to][j] += dp[from][j - 1]; dp[to][j] %= mod; } } for (int v : b) { out.println(dp[n%2][v]); } } public static void main(String[] args) { new Thread(null, new Runnable() { @Override public void run() { long start = System.currentTimeMillis(); String debug = args.length > 0 ? args[0] : null; if (debug != null) { try { is = java.nio.file.Files.newInputStream(java.nio.file.Paths.get(debug)); } catch (Exception e) { throw new RuntimeException(e); } } reader = new java.io.BufferedReader(new java.io.InputStreamReader(is), 32768); solve(); out.flush(); tr((System.currentTimeMillis() - start) + "ms"); } }, "", 64000000).start(); } private static java.io.InputStream is = System.in; private static java.io.PrintWriter out = new java.io.PrintWriter(System.out); private static java.util.StringTokenizer tokenizer = null; private static java.io.BufferedReader reader; public static String next() { while (tokenizer == null || !tokenizer.hasMoreTokens()) { try { tokenizer = new java.util.StringTokenizer(reader.readLine()); } catch (Exception e) { throw new RuntimeException(e); } } return tokenizer.nextToken(); } private static double nd() { return Double.parseDouble(next()); } private static long nl() { return Long.parseLong(next()); } private static int[] na(int n) { int[] a = new int[n]; for (int i = 0; i < n; i++) a[i] = ni(); return a; } private static char[] ns() { return next().toCharArray(); } private static long[] nal(int n) { long[] a = new long[n]; for (int i = 0; i < n; i++) a[i] = nl(); return a; } private static int[][] ntable(int n, int m) { int[][] table = new int[n][m]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { table[i][j] = ni(); } } return table; } private static int[][] nlist(int n, int m) { int[][] table = new int[m][n]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { table[j][i] = ni(); } } return table; } private static int ni() { return Integer.parseInt(next()); } private static void tr(Object... o) { if (is != System.in) System.out.println(java.util.Arrays.deepToString(o)); } }