結果
問題 | No.1073 無限すごろく |
ユーザー | akiaa11 |
提出日時 | 2023-07-28 14:49:39 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 5,125 bytes |
コンパイル時間 | 4,489 ms |
コンパイル使用メモリ | 268,900 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-10-06 06:16:50 |
合計ジャッジ時間 | 5,669 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
(要ログイン)
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
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 2 ms
5,248 KB |
testcase_08 | AC | 2 ms
5,248 KB |
testcase_09 | AC | 2 ms
5,248 KB |
testcase_10 | AC | 2 ms
5,248 KB |
testcase_11 | AC | 2 ms
5,248 KB |
testcase_12 | AC | 2 ms
5,248 KB |
testcase_13 | AC | 2 ms
5,248 KB |
testcase_14 | AC | 2 ms
5,248 KB |
testcase_15 | AC | 2 ms
5,248 KB |
testcase_16 | AC | 2 ms
5,248 KB |
testcase_17 | AC | 2 ms
5,248 KB |
testcase_18 | AC | 2 ms
5,248 KB |
testcase_19 | AC | 2 ms
5,248 KB |
testcase_20 | AC | 2 ms
5,248 KB |
testcase_21 | AC | 2 ms
5,248 KB |
testcase_22 | AC | 2 ms
5,248 KB |
testcase_23 | AC | 2 ms
5,248 KB |
testcase_24 | AC | 2 ms
5,248 KB |
testcase_25 | AC | 2 ms
5,248 KB |
testcase_26 | AC | 2 ms
5,248 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 2 ms
5,248 KB |
testcase_29 | AC | 2 ms
5,248 KB |
testcase_30 | AC | 2 ms
5,248 KB |
testcase_31 | AC | 2 ms
5,248 KB |
testcase_32 | AC | 2 ms
5,248 KB |
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> #define SELECTER(_1,_2,_3,SELECT,...) SELECT #define rep1(i,n) for(int i=0;i<(int)n;++i) #define rep2(i,a,n) for(int i=(int)a;i<(int)n;++i) #define rep(...) SELECTER(__VA_ARGS__,rep2,rep1)(__VA_ARGS__) #define RSELECTER(_1, _2, _3, RSELECT, ...) RSELECT #define rrep1(i,n) for(int i=(int)n-1;i>=0;--i) #define rrep2(i,a,n) for(int i=(int)n-1;i>=(int)a;--i) #define rrep(...) RSELECTER(__VA_ARGS__, rrep2, rrep1)(__VA_ARGS__) #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define fi first #define se second #define PrintR LogOutput #ifdef _DEBUG #define Log(...) LogOutput(__VA_ARGS__) #else #define Log(...) #endif using namespace std; using namespace atcoder; using ll=long long; using pii=pair<int,int>; using pll=pair<long long,long long>; using pdd=pair<long double,long double>; using veci=vector<int>; using vecpii=vector<pair<int,int>>; using vecll=vector<long long>; using vecpll=vector<pair<long long,long long>>; using vecpdd=vector<pair<long double,long double>>; using vecs=vector<string>; using vecb=vector<bool>; using vecd=vector<double>; using tp=tuple<int,int,int>; using tpll=tuple<ll,ll,ll>; using mint=modint998244353; using mint10=modint1000000007; template<typename T, typename S> istream& operator>>(istream& in, pair<T, S>& a){return in >> a.first >> a.second;} template<typename T, typename S> ostream& operator<<(ostream& out, const pair<T, S>& a){return out << a.first << ' ' << a.second;} ostream& operator<<(ostream& out, const mint& a){return out << a.val();} ostream& operator<<(ostream& out, const mint10& a){return out << a.val();} ostream& operator<<(ostream& out, const modint& a){return out << a.val();} template<typename T> ostream& operator<<(ostream& out, const vector<T>& d){for(int i = 0 ; i < d.size() ; ++i) out << d[i] << (i == d.size() - 1 ? "" : " "); return out;} template<typename T, typename S> pair<T, S> operator+(const pair<T, S>& a, const pair<T, S>& b){return {a.fi + b.fi, a.se + b.se};} template<typename T, typename S> pair<T, S> operator-(const pair<T, S>& a, const pair<T, S>& b){return {a.fi - b.fi, a.se - b.se};} template<class T> inline bool chmax(T& a,T b){if(a<b) {a=b;return true;} return false;} template<class T> inline bool chmin(T& a,T b){if(a>b) {a=b;return true;} return false;} bool Judge(int i, int j, int h, int w){return i < 0 || j < 0 || i >= h || j >= w;} constexpr ll INF=numeric_limits<ll>::max() / 4; constexpr ll MOD=998244353; const int vi[] = {0, 1, 0, -1}, vj[] = {1, 0, -1, 0}; template<typename... Args> void LogOutput(Args&&... args){ stringstream ss; ((ss << args << ' '), ...); cout << ss.str().substr(0, ss.str().length() - 1) << endl; } template<typename T> void LogOutput(vector<vector<T>>& data){for(auto d : data) LogOutput(d);} template<typename T> class matrix{ public: matrix(int h, int w, T c = 0) : _h(h), _w(w), _data(_h, std::vector<T>(_w, c)){} const std::vector<T>& operator[](int i) const{return _data[i];} std::vector<T>& operator[](int i) {return _data[i];} matrix operator*(const matrix& a) const{ assert(_w == a.size()); matrix res(_h, a[0].size()); for(int i = 0 ; i < _h ; ++i){ for(int k = 0 ; k < _w ; ++k){ for(int j = 0 ; j < a[i].size() ; ++j){ res[i][j] += _data[i][k] * a[k][j]; } } } return res; } matrix operator+(const matrix& a) const{ assert(_h == a.size()); assert(_w == a[0].size()); matrix res(_h, _w); for(int i = 0 ; i < _h ; ++i){ for(int j = 0 ; j < _w ; ++j){ res[i][j] += _data[i][j] + a[i][j]; } } return res; } matrix& operator=(const matrix& a){ assert(_h == a.size()); assert(_w == a[0].size()); for(int i = 0 ; i < _h ; ++i){ for(int j = 0 ; j < _w ; ++j){ _data[i][j] = a[i][j]; } } return (*this); } matrix pow(long long t) const{ matrix res(_h, _w); matrix temp = (*this); res.id(); while(t){ if(t & 1) res = res * temp; temp = temp * temp; t >>= 1; } return res; } void rotate_2d(int theta){ rotate_2d(to_radian((theta + 360) % 360)); } void rotate_2d(double radian){ matrix temp(3, 3); temp[0][0] = cos(radian); temp[1][1] = cos(radian); temp[1][0] = sin(radian); temp[0][1] = -sin(radian); temp[2][2] = 1; (*this) = temp * (*this); } void line_symmetry_2d(T x, T y){ matrix temp(3, 3); temp.id(); if(x) temp[0][0] = -1; if(y) temp[1][1] = -1; temp[0][2] = 2 * x; temp[1][2] = 2 * y; (*this) = temp * (*this); } void id(int e = 1){ for(int i = 0 ; i < _h ; ++i){ _data[i].assign(_w, (T)0); _data[i][i] = (T)e; } } int size() const{return _h;} private: int _h; int _w; std::vector<std::vector<T>> _data; double to_radian(int theta){return (double)theta * M_PI / 180.0;} }; int main(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); ll n;cin>>n; matrix<mint10> t(6, 1), base(6, 6); t[0][0] = 1; rep(i, 6){ base[i][0] = mint10(6).inv(); if(i + 1 < 6) base[i][i + 1] = 1; } auto res = base.pow(n); auto ans = res * t; cout<<ans[0][0]<<endl; }