結果
| 問題 | No.533 Mysterious Stairs |
| ユーザー |
|
| 提出日時 | 2017-06-24 10:50:18 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 15 ms / 5,000 ms |
| コード長 | 5,739 bytes |
| コンパイル時間 | 3,083 ms |
| コンパイル使用メモリ | 216,756 KB |
| 最終ジャッジ日時 | 2025-01-05 00:48:07 |
|
ジャッジサーバーID （参考情報） |
judge3 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 28 |
コンパイルメッセージ
main.cpp: In function ‘void {anonymous}::toc()’:
main.cpp:26:45: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘std::chrono::duration<long int, std::ratio<1, 1000> >::rep’ {aka ‘long int’} [-Wformat=]
26 | void toc() { fprintf(stderr, "TIME : %lldms\n", MILLISEC(TIME - ttt)); }
| ~~~^
| |
| long long int
| %ld
ソースコード
#pragma GCC optimize ("O3")#pragma GCC target ("avx")#include "bits/stdc++.h" // define macro "/D__MAI"using namespace std;typedef long long int ll;#define debugv(v) printf("L%d %s => ",__LINE__,#v);for(auto e:v){cout<<e<<" ";}cout<<endl;#define debugm(m) printf("L%d %s is..\n",__LINE__,#m);for(auto v:m){for(auto e:v){cout<<e<<" ";}cout<<endl;}#define debuga(m,w) printf("L%d %s is => ",__LINE__,#m);for(int x=0;x<(w);x++){cout<<(m)[x]<<" ";}cout<<endl;#define debugaa(m,w,h) printf("L%d %s is..\n",__LINE__,#m);for(int y=0;y<(h);y++){for(int x=0;x<(w);x++){cout<<(m)[x][y]<<" ";}cout<<endl;}#define debugaar(m,w,h) printf("L%d %s is..\n",__LINE__,#m);for(int y=0;y<(h);y++){for(int x=0;x<(w);x++){cout<<(m)[y][x]<<" ";}cout<<endl;}#define ALL(v) (v).begin(),(v).end()#define repeat(l) for(auto cnt=0;cnt<(l);++cnt)#define iterate(b,e) for(auto cnt=(b);cnt!=(e);++cnt)#define MD 1000000007ll#define PI 3.1415926535897932384626433832795template<typename T1, typename T2>ostream& operator <<(ostream &o, const pair<T1, T2> p) { o << "(" << p.first << ":" << p.second << ")"; return o; }#define TIME chrono::system_clock::now()#define MILLISEC(t) (chrono::duration_cast<chrono::milliseconds>(t).count())namespace {std::chrono::system_clock::time_point ttt;void tic() { ttt = TIME; }void toc() { fprintf(stderr, "TIME : %lldms\n", MILLISEC(TIME - ttt)); }std::chrono::system_clock::time_point tle = TIME;#ifdef __MAIvoid safe_tle(int msec) { assert(MILLISEC(TIME - tle) < msec); }#else#define safe_tle(k) ;#endif}template<typename T>//typedef double T;class matrix {public:size_t height, width;valarray<T> data;matrix(size_t height, size_t width) :height(height), width(width), data(height*width) {}matrix(size_t height, size_t width, const valarray<T>& data) :height(height), width(width), data(data) {}inline T& operator()(size_t y, size_t x) { return data[y*width + x]; }inline T operator() (size_t y, size_t x) const { return data[y*width + x]; }inline T& at(size_t y, size_t x) { return data[y*width + x]; }inline T at(size_t y, size_t x) const { return data[y*width + x]; }inline void resize(size_t h, size_t w) { height = h; width = w; data.resize(h*w); }inline void fill(T val) { data = val; }matrix<T>& setDiag(T val) { for (size_t i = 0, en = min(width, height); i < en; ++i)at(i, i) = val; return *this; }inline bool issquare() { return height == width; }void print(ostream& os) {os << "- - -" << endl; // << setprecision(3)for (size_t y = 0; y < height; ++y) {for (size_t x = 0; x < width; ++x) {os << setw(7) << at(y, x) << ' ';}os << endl;}}template<typename MT> void copyto2d(MT& d2) {for (size_t i = 0; i < width*height; ++i) { d2[i / width][i%width] = data[i]; }}// mathematicsvoid pow(long long) const;double det() const; T tr();matrix<T>& transpose_self(); matrix<T> transpose() const;};// IOtemplate<typename T> inline ostream& operator << (ostream& os, matrix<T> mat) { mat.print(os); return os; }// スカラーtemplate<typename T> inline matrix<T>& operator+=(matrix<T>& mat, T val) { mat.data += val; return mat; }template<typename T> inline matrix<T>& operator*=(matrix<T>& mat, T val) { mat.data *= val; return mat; }template<typename T> inline matrix<T>& operator/=(matrix<T>& mat, T val) { mat.data /= val; return mat; }template<typename T> inline matrix<T>& operator^=(matrix<T>& mat, T val) { mat.data ^= val; return mat; }// 行列template<typename T> inline matrix<T>& operator+=(matrix<T>& mat1, matrix<T>& mat2) { mat1.data += mat2.data; return mat1; }template<typename T> inline matrix<T> operator+(matrix<T>& mat1, matrix<T>& mat2) { return matrix<T>(mat1.height, mat1.width, mat1.data + mat2.data);}// 掛け算template<typename T> matrix<T> multiply(const matrix<T>& mat1, const matrix<T>& mat2) {assert(mat1.width == mat2.height);matrix<T> result(mat1.height, mat2.width);for (size_t i = 0, j, k; i < mat1.height; i++) {for (j = 0; j < mat2.width; j++) {for (k = 0; k < mat1.width; k++) {result(i, j) += mat1(i, k) * mat2(k, j);}}}return result;}template<typename T> valarray<T> multiply(const matrix<T>& mat1, const valarray<T>& vec2) {assert(mat1.width == vec2.size());valarray<T> result(mat1.height);for (size_t i = 0, j; i < mat1.height; i++) {for (j = 0; j < mat1.width; j++) {result[i] += mat1(i, j) * vec2[j];}}return result;}template<typename T> inline matrix<T>& operator*=(matrix<T>& mat1, matrix<T>& mat2) { mat1 = multiply(mat1, mat2); return mat1; }template<typename T> inline matrix<T> operator*(matrix<T>& mat1, matrix<T>& mat2) { return multiply(mat1, mat2); }void mojang(matrix<ll>& mat) {for (ll& d : mat.data) {d = d%MD;}}ll solve(ll n) {--n;matrix<ll> mat1(6, 6,valarray<ll>{0, 1, 1, 0, 0, 0,0, 0, 0, 1, 0, 0,0, 0, 0, 0, 1, 0,1, 0, 1, 0, 0, 0,0, 0, 0, 0, 0, 1,1, 1, 0, 0, 0, 0});matrix<ll> matz(6, 6);matz.setDiag(1);while (0<n) {if (n % 2 == 1) {matz = (matz*mat1);mojang(matz);}mat1 = (mat1*mat1);mojang(mat1);n /= 2;}matrix<ll> vect(6, 1, valarray<ll>{1, 0, 0, 1, 0, 1});matrix<ll> rslt = matz * vect;return (rslt(0, 0) % MD + rslt(1, 0) % MD + rslt(2, 0) % MD) % MD;}int main() {int n;cin >> n;cout << solve(n) << endl;return 0;}