結果
問題 | No.2441 行列累乗 |
ユーザー | cutmdo |
提出日時 | 2023-08-25 21:33:43 |
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 | 4,701 bytes |
コンパイル時間 | 3,223 ms |
コンパイル使用メモリ | 262,308 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-06-06 15:51:52 |
合計ジャッジ時間 | 3,944 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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
5,248 KB |
testcase_01 | AC | 1 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 1 ms
5,376 KB |
testcase_13 | AC | 1 ms
5,376 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 1 ms
5,376 KB |
testcase_16 | AC | 2 ms
5,376 KB |
testcase_17 | AC | 1 ms
5,376 KB |
testcase_18 | AC | 2 ms
5,376 KB |
testcase_19 | AC | 2 ms
5,376 KB |
ソースコード
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,avx512f") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <iostream> #include <iomanip> #include <string> #include <cmath> #include <algorithm> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <list> #include <stack> #include <queue> #include <bitset> #include <numeric> #include <cassert> #include <memory> #include <random> #include <functional> #include <complex> #include <immintrin.h> #include <stdexcept> #ifdef DEBUG #include "./CompetitiveProgrammingCpp/Utils/debug.hpp" #include "./CompetitiveProgrammingCpp/Utils/Timer.hpp" #include "./CompetitiveProgrammingCpp/Utils/sample.hpp" #else #define dump(...) template<class T>constexpr inline auto d_val(T a, T b) { return a; } #endif /* macro */ #define FOR(i, b, e) for(ll i = (ll)(b); i < (ll)(e); ++i) #define RFOR(i, b, e) for(ll i = (ll)((e)-1); i >= (ll)(b); --i) #define REP(i, n) FOR(i, 0, (n)) #define RREP(i, n) RFOR(i, 0, (n)) #define REPC(x,c) for(const auto& x:(c)) #define REPI2(it,b,e) for(auto it = (b); it != (e); ++it) #define REPI(it,c) REPI2(it, (c).begin(), (c).end()) #define RREPI(it,c) REPI2(it, (c).rbegin(), (c).rend()) #define REPI_ERACE2(it, b, e) for(auto it = (b); it != (e);) #define REPI_ERACE(it, c) REPI_ERACE2(it, (c).begin(), (c).end()) #define ALL(x) (x).begin(),(x).end() /* macro func */ template<class T> inline auto sort(T& t) { std::sort(ALL(t)); } template<class T> inline auto rsort(T& t) { std::sort((t).rbegin(), (t).rend()); } template<class T, class S> inline auto chmax(T& t, const S& s) { if(s > t) { t = s; return true; } return false; } template<class T, class S> inline auto chmin(T& t, const S& s) { if(s < t) { t = s; return true; } return false; } inline auto BR() { std::cout << "\n"; } /* type define */ using ll = long long; template<class T> using V = std::vector<T>; using VS = V<std::string>; using VL = V<ll>; using VVL = V<VL>; template<class T = ll, class U = T> using P = std::pair<T, U>; using PAIR = P<ll>; /* using std */ using std::cout; using std::cin; using std::cerr; constexpr char endl = '\n'; /* Initial processing */ struct Preprocessing { Preprocessing() { std::cin.tie(0); std::ios::sync_with_stdio(0); }; }_Preprocessing; /* define hash */ constexpr unsigned int static_random() { return 1u * __TIME__[0] * __TIME__[1] * __TIME__[3] * __TIME__[4] * __TIME__[6] * __TIME__[7]; } template<class T> struct Hash { auto operator()(T x) const { return std::hash<T>()(x) ^ static_random(); } }; template<> struct Hash<std::pair<int, int>> { auto operator()(const std::pair<int, int>& x) const { return Hash<long long>()(x.first << 31 | x.second); } }; /* input */ template<class T> std::istream& operator >> (std::istream& is, std::vector<T>& vec) { for(T& x : vec) is >> x; return is; } /* constant value */ // constexpr ll MOD = 1000000007; constexpr ll MOD = 998244353; //============================================================================================= class Matrix { using T = long long; int h, w; std::vector<std::vector<T>> mat; public: Matrix(const std::vector<std::vector<T>>& mat) :h(mat.size()), w(mat[0].size()), mat(mat) {} auto print()const { for(const auto& r : mat) { for(const auto& x : r) { std::cout << x << " "; } std::cout << std::endl; } } inline static auto identity(int size) { std::vector<std::vector<T>> ret(size, std::vector<T>(size)); for(int i = 0; i < size; ++i) { ret[i][i] = 1; } return Matrix(ret); } auto begin()const { return mat.begin(); } auto end()const { return mat.end(); } const auto& operator[](int i) const { return mat[i]; } auto operator*(const Matrix& tgt) const { assert(w == tgt.h); std::vector<std::vector<T>> ret(h, std::vector<T>(tgt.w)); for(int i = 0; i < h; ++i)for(int j = 0; j < tgt.w; ++j) { for(int k = 0; k < w; ++k) { ret[i][j] += mat[i][k] * tgt[k][j]; } } return Matrix(ret); } auto pow(int n) const { assert(h == w); auto ret = identity(h); auto now = *this; while(n) { if(n & 1) { ret = ret * now; } n >>= 1; now = now * now; } return ret; } }; signed main() { VVL a; a.reserve(2); REP(_, 2) { VL v(2); cin >> v; a.emplace_back(v); } auto ans = Matrix(a).pow(3); REPC(r, ans) { REPC(x, r) { cout << x << " "; }BR(); } }