結果
| 問題 |
No.2136 Dice Calendar?
|
| コンテスト | |
| ユーザー |
 srtubaki
|
| 提出日時 | 2022-10-20 18:33:26 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 6,088 bytes |
| コンパイル時間 | 2,619 ms |
| コンパイル使用メモリ | 212,452 KB |
| 最終ジャッジ日時 | 2025-02-08 09:16:40 |
|
ジャッジサーバーID （参考情報） |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 20 TLE * 4 |
ソースコード
#pragma region template
#include <bits/stdc++.h>
#include <atcoder/modint.hpp>
using namespace std;
using namespace atcoder;
using mint = static_modint<998244353>;
using vm = vector<mint>;
using vvm = vector<vm>;
ostream& operator<<(ostream& os, const mint& v) {
os << v.val();
return os;
}
// clang-format off
using ll = long long; using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>;
using ld = long double; using vld = vector<ld>; using vvld = vector<vld>;
using pll = pair<ll, ll>; using vpll = vector<pll>; using vvpll = vector<vpll>;
using vi = vector<int>; using vvi = vector<vi>;
using vb = vector<bool>; using vvb = vector<vb>;
using mll = map<ll, ll>; using vs = vector<string>;
template <class T> using max_heap = priority_queue<T>;
template <class T> using min_heap = priority_queue<T, vector<T>, greater<T>>;
constexpr ll inf = 3001001000100100100LL;
#define endl '\n'
#define _overload(_1, _2, _3, name, ...) name
#define rep(...) _overload(__VA_ARGS__, _rep, _rep2,)(__VA_ARGS__)
#define repc(...) _overload(__VA_ARGS__, _repc, _repc2,)(__VA_ARGS__)
#define repr(...) _overload(__VA_ARGS__, _repr, _repr2,)(__VA_ARGS__)
#define reprc(...) _overload(__VA_ARGS__, _reprc, _reprc2,)(__VA_ARGS__)
#define _rep(i,k,n) for(ll i=(k) , i##_xxxx=(n); i < i##_xxxx; ++i)
#define _repc(i,k,n) for(ll i=(k) , i##_xxxx=(n); i <=i##_xxxx; ++i)
#define _repr(i,k,n) for(ll i=(n)-1, i##_xxxx=(k); i >=i##_xxxx; --i)
#define _reprc(i,k,n) for(ll i=(n) , i##_xxxx=(k); i >=i##_xxxx; --i)
#define _rep2(i,n) _rep(i,0,n)
#define _repc2(i,n) _repc(i,1,n)
#define _repr2(i,n) _repr(i,0,n)
#define _reprc2(i,n) _reprc(i,1,n)
#define rall(o) rbegin(o), rend(o)
#define all(o) begin(o), end(o)
template <class C> ll sz(const C& c) { return static_cast<ll>(c.size()); }
template <class T, class U> common_type_t<T, U> min(const T& a, const U& b){ return std::min<common_type_t<T, U>>(a,b); }
template <class T, class U> common_type_t<T, U> max(const T& a, const U& b){ return std::max<common_type_t<T, U>>(a,b); }
template <class T, class U> bool chmax(T& m, const U& v){ if (m < v){ m = v; return true; } return false; }
template <class T, class U> bool chmin(T& m, const U& v){ if (v < m){ m = v; return true; } return false; }
template <class T, class U> common_type_t<T, U> cdiv(const T& a, const U& b){ return (a + b - 1) / b; }
template <class T, class U> common_type_t<T, U> rdiv(const T& a, const T& b){ return (a + b / 2) / b; }
template <class T, class S> string join(const T& v, const S& sep ){ stringstream ss; bool f = false; for (const auto& e : v){ if (f) ss << sep; f = true; ss << e;} return ss.str(); }
template <class T, class S, class... U> string join(const T& v, const S& sep, const U& ...args){ stringstream ss; bool f = false; for (const auto& c : v){ if (f) ss << sep; f = true; ss << join(c, args...); } return ss.str(); }
template <class T> ostream& operator<<(ostream& os, const vector<T>& seq){ os << '[' << join(seq, ",") << ']'; return os; }
template <class T> ostream& operator<<(ostream& os, const vector<vector<T>>& seq){ os << '[' << join(seq, ",\n ") << ']'; return os; }
template <class T> ostream& operator<<(ostream& os, const deque<T>& seq){ os << '[' << join(seq, ",") << ']'; return os; }
template <class T> ostream& operator<<(ostream& os, const set<T>& seq){ os << '{' << join(seq, ",") << '}'; return os; }
template <class T , class TH> ostream& operator<<(ostream& os, const unordered_set<T, TH>& seq){ os << '{' << join(seq, ",") << '}'; return os; }
template <class TK, class TV> ostream& operator<<(ostream& os, const map<TK, TV>& seq){ os << '{'; bool f = false; for (const auto& e : seq){ if (f) os << ','; f = true; os << e.first << ":" << e.second; } os << '}'; return os; }
template <class T1, class T2> ostream& operator<<(ostream& os, const pair<T1, T2>& pa){ os << '(' << pa.first << ',' << pa.second << ')'; return os; }
#if LOCAL
#define debug(...) _debug(__VA_ARGS__, __LINE__)
#else
#define debug(...)
#endif
void print() { std::cout << '\n'; }
template <class S> void print(const S& a){ std::cout << a << '\n'; }
template <class S> void _debug(const S& a){ std::cerr << "(L:" << std::setw(3) << a << ")\n"; }
template <class S, class... T> void print(const S& a, const T&... args){ std::cout << a << ' '; print(args...); }
template <class S, class... T> void _debug(const S& a, const T&... args){ std::cerr << a << ' '; _debug(args...); }
struct setup_main { setup_main() { std::cin.tie(nullptr); std::ios::sync_with_stdio(false); std::cout << fixed << setprecision(15); } } setup_main_;
// clang-format on
#pragma endregion
// 階乗
mint factorial(ll n) {
if (n < 0) return 0;
static vector<mint> fact = {1, 1};
while (sz(fact) <= n) fact.push_back(fact.back() * fact.size());
return fact[n];
}
mint factorial_inv(ll n) {
if (n < 0) return 0;
static vector<mint> fact_inv;
while (sz(fact_inv) <= n) fact_inv.push_back(1 / factorial(fact_inv.size()));
return fact_inv[n];
}
// 組み合わせ
mint combination(ll n, ll k) {
if (k > n or k < 0) return 0;
return factorial(n) * factorial_inv(n - k) * factorial_inv(k);
}
// 順列
mint permutation(ll n, ll k) {
if (k > n or k < 0) return 0;
return factorial(n) * factorial_inv(n - k);
}
mint solve(ll N, vvl S) {
mint ans = 0;
vector<unordered_set<ll>> seen(N + 1);
seen[0].insert(0);
rep(i, N) {
for (ll v : seen[i]) {
rep(j, 6) {
seen[i + 1].insert(v + (1LL << 5 * S[i][j]));
}
}
}
for (ll v : seen[N]) {
mint a = factorial(N);
rep(i, 9) a *= factorial_inv((v >> i * 5) & 0b11111);
ans += a;
}
return ans;
}
int main() {
ll N;
cin >> N;
vvl S(N, vl(6));
rep(i, N) rep(j, 6) {
cin >> S[i][j];
S[i][j]--;
}
print(solve(N, S));
}