結果

問題 No.1444 !Andd
ユーザー 👑 hos.lyrichos.lyric
提出日時 2021-03-26 21:49:24
言語 D
(dmd 2.106.1)
結果
AC  
実行時間 594 ms / 2,000 ms
コード長 4,748 bytes
コンパイル時間 1,080 ms
コンパイル使用メモリ 123,600 KB
実行使用メモリ 71,440 KB
最終ジャッジ日時 2024-06-22 11:05:00
合計ジャッジ時間 7,177 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge5
このコードへのチャレンジ
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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 2 ms
6,812 KB
testcase_01 AC 1 ms
6,940 KB
testcase_02 AC 1 ms
6,940 KB
testcase_03 AC 118 ms
21,560 KB
testcase_04 AC 81 ms
19,180 KB
testcase_05 AC 15 ms
6,940 KB
testcase_06 AC 90 ms
21,668 KB
testcase_07 AC 72 ms
12,096 KB
testcase_08 AC 229 ms
23,756 KB
testcase_09 AC 121 ms
22,032 KB
testcase_10 AC 10 ms
6,944 KB
testcase_11 AC 12 ms
6,940 KB
testcase_12 AC 280 ms
24,236 KB
testcase_13 AC 400 ms
66,576 KB
testcase_14 AC 18 ms
6,944 KB
testcase_15 AC 387 ms
66,444 KB
testcase_16 AC 593 ms
70,612 KB
testcase_17 AC 34 ms
6,944 KB
testcase_18 AC 593 ms
71,148 KB
testcase_19 AC 589 ms
71,016 KB
testcase_20 AC 592 ms
70,672 KB
testcase_21 AC 594 ms
71,440 KB
testcase_22 AC 591 ms
71,272 KB
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ソースコード

diff # 

import std.conv, std.functional, std.range, std.stdio, std.string;
import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons;
import core.bitop;

class EOFException : Throwable { this() { super("EOF"); } }
string[] tokens;
string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; }
int readInt() { return readToken.to!int; }
long readLong() { return readToken.to!long; }
real readReal() { return readToken.to!real; }

bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } }
bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } }

int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; }
int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); }
int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); }


struct ModInt(int M_) {
  import std.conv : to;
  alias M = M_;
  int x;
  this(ModInt a) { x = a.x; }
  this(long a) { x = cast(int)(a % M); if (x < 0) x += M; }
  ref ModInt opAssign(long a) { return (this = ModInt(a)); }
  ref ModInt opOpAssign(string op)(ModInt a) {
    static if (op == "+") { x += a.x; if (x >= M) x -= M; }
    else static if (op == "-") { x -= a.x; if (x < 0) x += M; }
    else static if (op == "*") { x = cast(int)((cast(long)(x) * a.x) % M); }
    else static if (op == "/") { this *= a.inv(); }
    else static assert(false);
    return this;
  }
  ref ModInt opOpAssign(string op)(long a) {
    static if (op == "^^") {
      if (a < 0) return (this = inv()^^(-a));
      ModInt t2 = this, te = ModInt(1);
      for (long e = a; e > 0; e >>= 1) {
        if (e & 1) te *= t2;
        t2 *= t2;
      }
      x = cast(int)(te.x);
      return this;
    } else return mixin("this " ~ op ~ "= ModInt(a)");
  }
  ModInt inv() const {
    int a = x, b = M, y = 1, z = 0, t;
    for (; ; ) {
      t = a / b; a -= t * b;
      if (a == 0) {
        assert(b == 1 || b == -1);
        return ModInt(b * z);
      }
      y -= t * z;
      t = b / a; b -= t * a;
      if (b == 0) {
        assert(a == 1 || a == -1);
        return ModInt(a * y);
      }
      z -= t * y;
    }
  }
  ModInt opUnary(string op: "-")() const { return ModInt(-x); }
  ModInt opBinary(string op, T)(T a) const {
    return mixin("ModInt(this) " ~ op ~ "= a");
  }
  ModInt opBinaryRight(string op)(long a) const {
    return mixin("ModInt(a) " ~ op ~ "= this");
  }
  bool opCast(T: bool)() const { return (x != 0); }
  string toString() const { return x.to!string; }
}

enum MO0 = 10^^9 + 403;
enum MO1 = 10^^9 + 409;
enum MO2 = 10^^9 + 411;
enum MO3 = 10^^9 + 427;

enum E = 10;
enum MASK = (1 << E) - 1;

void main() {
  try {
    for (; ; ) {
      const N = readInt();
      auto A = new int[N];
      foreach (i; 0 .. N) {
        A[i] = readInt();
      }
      debug {
        writeln("A = ", A);
      }
      
      auto tail0 = new ModInt!MO0[N + 1];
      auto tail1 = new ModInt!MO1[N + 1];
      auto tail2 = new ModInt!MO2[N + 1];
      auto tail3 = new ModInt!MO3[N + 1];
      tail0[N] = 1;
      tail1[N] = 1;
      tail2[N] = 1;
      tail3[N] = 1;
      foreach_reverse (i; 0 .. N) {
        const a = (A[i] == 0) ? 1 : A[i];
        tail0[i] = a * tail0[i + 1];
        tail1[i] = a * tail1[i + 1];
        tail2[i] = a * tail2[i + 1];
        tail3[i] = a * tail3[i + 1];
      }
      
      bool zero;
      long[long] app;
      {
        const p0 = 1 * tail0[0];
        const p1 = 1 * tail1[0];
        const key = cast(long)(p0.x) << 30 | p1.x;
        app[key] = true;
      }
      
      auto crt = new bool[1 << E];
      crt[1] = 1;
      foreach (i; 0 .. N) {
        auto nxt = new bool[1 << E];
        foreach (u; 0 .. 1 << E) {
          if (crt[u]) {
            nxt[(u * A[i]) & MASK] = true;
            nxt[u & A[i]] = true;
            {
              const v = u & A[i];
              if (v == 0) {
                zero = true;
              } else {
                const p0 = v * tail0[i + 1];
                const p1 = v * tail1[i + 1];
                const key = cast(long)(p0.x) << 30 | p1.x;
                app[key] = true;
              }
            }
          }
        }
        crt = nxt;
        if (A[i] == 0) {
          zero = true;
          app.clear;
        }
        int ans;
        ans += (zero ? 1 : 0);
        ans += app.length;
        writeln(ans);
      }
    }
  } catch (EOFException e) {
  }
}
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