結果

問題 No.1689 Set Cards
ユーザー tanimani364tanimani364
提出日時 2021-09-25 10:36:33
言語 C++17
(gcc 13.2.0 + boost 1.83.0)
結果
AC  
実行時間 46 ms / 2,000 ms
コード長 4,219 bytes
コンパイル時間 2,257 ms
コンパイル使用メモリ 205,892 KB
実行使用メモリ 11,288 KB
最終ジャッジ日時 2023-09-18 22:56:17
合計ジャッジ時間 4,918 ms
ジャッジサーバーID
（参考情報） 		judge14 / judge12
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
4,384 KB
testcase_01 AC 2 ms
4,380 KB
testcase_02 AC 4 ms
4,380 KB
testcase_03 AC 3 ms
4,380 KB
testcase_04 AC 3 ms
4,384 KB
testcase_05 AC 3 ms
4,380 KB
testcase_06 AC 3 ms
4,388 KB
testcase_07 AC 3 ms
4,384 KB
testcase_08 AC 1 ms
4,380 KB
testcase_09 AC 1 ms
4,380 KB
testcase_10 AC 2 ms
4,380 KB
testcase_11 AC 40 ms
11,288 KB
testcase_12 AC 40 ms
11,280 KB
testcase_13 AC 43 ms
11,164 KB
testcase_14 AC 42 ms
11,160 KB
testcase_15 AC 12 ms
5,096 KB
testcase_16 AC 29 ms
8,644 KB
testcase_17 AC 8 ms
4,380 KB
testcase_18 AC 39 ms
10,992 KB
testcase_19 AC 33 ms
11,224 KB
testcase_20 AC 32 ms
11,020 KB
testcase_21 AC 46 ms
11,164 KB
testcase_22 AC 45 ms
11,160 KB
testcase_23 AC 46 ms
11,208 KB
testcase_24 AC 33 ms
11,220 KB
testcase_25 AC 36 ms
11,288 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

#include <bits/stdc++.h>
//#include<boost/multiprecision/cpp_int.hpp>
//#include<boost/multiprecision/cpp_dec_float.hpp>
// #include <atcoder/all>
using namespace std;
#define rep(i, a) for (int i = (int)0; i < (int)a; ++i)
#define repl(i, a) for (long long i = (long long)0; i < (long long)a; ++i)
#define rrep(i, a) for (int i = (int)a; i > -1; --i)
#define REP(i, a, b) for (int i = (int)a; i < (int)b; ++i)
#define REPL(i, a, b) for (long long i = (long long)a; i < (long long)b; ++i)
#define RREP(i, a, b) for (int i = (int)a; i > b; --i)
#define pb push_back
#define eb emplace_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define popcount __builtin_popcount
#define popcountll __builtin_popcountll
#define fi first
#define se second
using ll = long long;
constexpr ll mod = 1e9 + 7;
constexpr ll mod_998244353 = 998244353;
constexpr ll INF = 1LL << 60;

// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")

//using lll=boost::multiprecision::cpp_int;
// using Double=boost::multiprecision::number<boost::multiprecision::cpp_dec_float<128>>;//仮数部が1024桁
template <class T>
inline bool chmin(T &a, T b)
{
  if (a > b)
  {
    a = b;
    return true;
  }
  return false;
}
template <class T>
inline bool chmax(T &a, T b)
{
  if (a < b)
  {
    a = b;
    return true;
  }
  return false;
}

ll mypow(ll x, ll n, const ll &p = -1)
{ // x^nをmodで割った余り

  if (p != -1)
  {
    x = (x % p + p) % p;
  }
  ll ret = 1;
  while (n > 0)
  {
    if (n & 1)
    {
      if (p != -1)
        ret = (ret * x) % p;
      else
        ret *= x;
    }
    if (p != -1)
      x = (x * x) % p;
    else
      x *= x;
    n >>= 1;
  }
  return ret;
}

struct myrand{
  random_device seed;
  mt19937 mt;
  myrand():mt(seed()){}
  int operator()(int a,int b){//[a,b)
    uniform_int_distribution<int>dist(a,b-1);
    return dist(mt);
  }
};

// using namespace atcoder;

//------------------------
//------------------------
//------------------------
//------------------------
//------------------------

template<int mod>
struct Modint{
    int x;
    Modint():x(0){}
    Modint(int64_t y):x((y%mod+mod)%mod){}

    Modint &operator+=(const Modint &p){
			if((x+=p.x)>=mod)
				x -= mod;
			return *this;
		}

		Modint &operator-=(const Modint &p){
			if((x+=mod-p.x)>=mod)
				x -= mod;
			return *this;
		}

		Modint &operator*=(const Modint &p){
			x = (1LL * x * p.x) % mod;
			return *this;
		}

		Modint &operator/=(const Modint &p){
			*this *= p.inverse();
			return *this;
		}

		Modint operator-() const { return Modint(-x); }
		Modint operator+(const Modint &p) const{
			return Modint(*this) += p;
		}
		Modint operator-(const Modint &p) const{
			return Modint(*this) -= p;
		}
		Modint operator*(const Modint &p) const{
			return Modint(*this) *= p;
		}
		Modint operator/(const Modint &p) const{
			return Modint(*this) /= p;
		}

		bool operator==(const Modint &p) const { return x == p.x; }
		bool operator!=(const Modint &p) const{return x != p.x;}

		Modint inverse() const{//非再帰拡張ユークリッド
			int a = x, b = mod, u = 1, v = 0;
			while(b>0){
				int t = a / b;
				swap(a -= t * b, b);
				swap(u -= t * v, v);
			}
			return Modint(u);
		}

		Modint pow(int64_t n) const{//繰り返し二乗法
			Modint ret(1), mul(x);
			while(n>0){
				if(n&1)
					ret *= mul;
				mul *= mul;
				n >>= 1;
			}
			return ret;
		}

		friend ostream &operator<<(ostream &os,const Modint &p){
			return os << p.x;
		}
};

using modint = Modint<mod>;
using modint2= Modint<mod_998244353>;


void solve()
{
  int n;
  cin>>n;
  
  vector<vector<modint2>>dp(n+1,vector<modint2>(1<<12));
  dp[0][0]=1;

  rep(i,n){
    int k;
    cin>>k;
    vector<bool>used(12);
    rep(j,k){
      int c;
      cin>>c;
      c--;
      used[c]=true;
    }
    rep(bit,1<<12){
      dp[i+1][bit]+=dp[i][bit];
      int nbit=bit;
      rep(j,12){
        if(used[j])continue;
        nbit|=1<<j;
      }
      dp[i+1][nbit]+=dp[i][bit];
    }
  }
  modint2 ans=dp[n][(1<<12)-1];
  cout<<ans<<"\n";
}

int main()
{
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  cout << fixed << setprecision(15);
  solve();
  return 0;
}
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