結果
問題 | No.1105 Many Triplets |
ユーザー |
![]() |
提出日時 | 2020-07-08 17:41:57 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 4,690 bytes |
コンパイル時間 | 1,410 ms |
コンパイル使用メモリ | 126,320 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-10-04 06:58:40 |
合計ジャッジ時間 | 2,342 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 25 |
ソースコード
#include <iostream>#include <iomanip>#include <string>#include <stack>#include <vector>#include <complex>#include <math.h>#include <stdio.h>#include <algorithm>#include <utility>#include <functional>#include <iterator>#include <map>#include <set>#include <queue>#include <list>#include <regex>#include <limits>#include <time.h>#include <cstdint>#include <unordered_map>#include <unordered_set>#include <bitset>#include <limits.h>using namespace std;using pii = pair<int,int>;using ll=long long;using ld=long double;#define pb push_back#define mp make_pair#define sc second#define fr first#define stpr setprecision#define cYES cout<<"YES"<<endl#define cNO cout<<"NO"<<endl#define cYes cout<<"Yes"<<endl#define cNo cout<<"No"<<endl#define rep(i,n) for(ll i=0;i<(n);++i)#define Rep(i,a,b) for(ll i=(a);i<(b);++i)#define rrep(i,n) for(ll i=n-1;i>=0;i--)#define rRep(i,a,b) for(ll i=a;i>=b;i--)#define crep(i) for(char i='a';i<='z';++i)#define psortsecond(A,N) sort(A,A+N,[](const pii &a, const pii &b){return a.second<b.second;});#define ALL(x) (x).begin(),(x).end()#define debug(v) cout<<#v<<":";for(auto x:v){cout<<x<<' ';}cout<<endl;#define endl '\n'int ctoi(const char c){if('0' <= c && c <= '9') return (c-'0');return -1;}ll gcd(ll a,ll b){return (b == 0 ? a : gcd(b, a%b));}ll lcm(ll a,ll b){return a*b/gcd(a,b);}constexpr ll MOD=1000000007;constexpr ll INF=1000000011;constexpr ll MOD2=998244353;constexpr ll LINF = 1001002003004005006ll;constexpr ld EPS=10e-8;template <class T, class U> inline bool chmax(T& lhs, const U& rhs) { if (lhs < rhs) { lhs = rhs; return 1; } return 0; }template <class T, class U> inline bool chmin(T& lhs, const U& rhs) { if (lhs > rhs) { lhs = rhs; return 1; } return 0; }template<typename T> istream& operator>>(istream& is,vector<T>& v){for(auto&& x:v)is >> x;return is;}template<typename T,typename U> istream& operator>>(istream& is, pair<T,U>& p){ is >> p.first; is >> p.second; return is;}template<typename T,typename U> ostream& operator>>(ostream& os, const pair<T,U>& p){ os << p.first << ' ' << p.second; return os;}template<class T> ostream& operator<<(ostream& os, vector<T>& v){for(auto i=begin(v); i != end(v); ++i){if(i !=begin(v)) os << ' ';os << *i;}return os;}template <std::uint_fast64_t Modulus> class modint {using u64 = std::uint_fast64_t;public:u64 a;constexpr modint(const u64 x = 0) noexcept : a(x % Modulus) {}constexpr u64 &value() noexcept { return a; }constexpr const u64 &value() const noexcept { return a; }constexpr modint operator+(const modint rhs) const noexcept {return modint(*this) += rhs;}constexpr modint operator-(const modint rhs) const noexcept {return modint(*this) -= rhs;}constexpr modint operator*(const modint rhs) const noexcept {return modint(*this) *= rhs;}constexpr modint operator/(const modint rhs) const noexcept {return modint(*this) /= rhs;}constexpr modint &operator+=(const modint rhs) noexcept {a += rhs.a;if (a >= Modulus) {a -= Modulus;}return *this;}constexpr modint &operator-=(const modint rhs) noexcept {if (a < rhs.a) {a += Modulus;}a -= rhs.a;return *this;}constexpr modint &operator*=(const modint rhs) noexcept {a = a * rhs.a % Modulus;return *this;}constexpr modint &operator/=(modint rhs) noexcept {u64 exp = Modulus - 2;while (exp) {if (exp % 2) {*this *= rhs;}rhs *= rhs;exp /= 2;}return *this;}};ll mdp[70][5][5];vector<vector<ll>> Multiply_Matrix(ll lx,ll ly,ll ry,vector<vector<ll>> A_,vector<vector<ll>> B_,ll m){vector<vector<ll>> V_ (lx,vector<ll> (ry,0));rep(i,lx){rep(j,ry){rep(k,ly){V_[i][j]+=A_[i][k]*B_[k][j];if(m!=-1){V_[i][j]%=m;}}}}return V_;}vector<vector<ll>> Matrix_Modpow(ll ms,vector<vector<ll>> A,ll e,ll m){if(e==1){return A;}vector<vector<ll>> cme = Matrix_Modpow(ms,A,e/2,m);cme = Multiply_Matrix(ms,ms,ms,cme,cme,m);if(e%2==1) cme = Multiply_Matrix(ms,ms,ms,cme,A,m);return cme;}int main(){ll N;modint<MOD> A,B,C;vector<vector<ll>> V(3);cin >> N >> A.a >> B.a >> C.a;N--;rep(i,3){rep(j,3){if(i==j) V[i].pb(1);else if ((i+1)%3==j) V[i].pb(0);else V[i].pb(MOD-1);}}V=Matrix_Modpow(3,V,N,MOD);modint<MOD> a=0,b=0,c=0;a+=A*V[0][0];a+=B*V[1][0];a+=C*V[2][0];b+=A*V[0][1];b+=B*V[1][1];b+=C*V[2][1];c+=A*V[0][2];c+=B*V[1][2];c+=C*V[2][2];cout << a.a << " " << b.a << " " << c.a << endl;}