結果

問題 No.1780 [Cherry Anniversary] 真冬に咲く26の櫻の木
ユーザー 👑 tute7627tute7627
提出日時 2021-12-09 00:17:56
言語 C++17
(gcc 13.2.0 + boost 1.83.0)
結果
AC  
実行時間 80 ms / 2,000 ms
コード長 10,065 bytes
コンパイル時間 2,271 ms
コンパイル使用メモリ 210,308 KB
実行使用メモリ 4,500 KB
最終ジャッジ日時 2023-09-23 11:45:29
合計ジャッジ時間 4,976 ms
ジャッジサーバーID
（参考情報） 		judge15 / judge12
このコードへのチャレンジ（β）

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 1 ms
4,376 KB
testcase_01 AC 2 ms
4,376 KB
testcase_02 AC 3 ms
4,380 KB
testcase_03 AC 3 ms
4,376 KB
testcase_04 AC 3 ms
4,380 KB
testcase_05 AC 3 ms
4,376 KB
testcase_06 AC 2 ms
4,380 KB
testcase_07 AC 2 ms
4,376 KB
testcase_08 AC 3 ms
4,376 KB
testcase_09 AC 2 ms
4,376 KB
testcase_10 AC 3 ms
4,376 KB
testcase_11 AC 3 ms
4,376 KB
testcase_12 AC 3 ms
4,376 KB
testcase_13 AC 3 ms
4,376 KB
testcase_14 AC 16 ms
4,380 KB
testcase_15 AC 60 ms
4,376 KB
testcase_16 AC 59 ms
4,376 KB
testcase_17 AC 12 ms
4,376 KB
testcase_18 AC 38 ms
4,380 KB
testcase_19 AC 14 ms
4,376 KB
testcase_20 AC 44 ms
4,380 KB
testcase_21 AC 74 ms
4,376 KB
testcase_22 AC 76 ms
4,380 KB
testcase_23 AC 21 ms
4,380 KB
testcase_24 AC 80 ms
4,380 KB
testcase_25 AC 20 ms
4,376 KB
testcase_26 AC 15 ms
4,376 KB
testcase_27 AC 39 ms
4,376 KB
testcase_28 AC 11 ms
4,380 KB
testcase_29 AC 8 ms
4,376 KB
testcase_30 AC 73 ms
4,376 KB
testcase_31 AC 6 ms
4,376 KB
testcase_32 AC 9 ms
4,380 KB
testcase_33 AC 34 ms
4,380 KB
testcase_34 AC 1 ms
4,380 KB
testcase_35 AC 5 ms
4,380 KB
testcase_36 AC 2 ms
4,380 KB
testcase_37 AC 5 ms
4,380 KB
testcase_38 AC 5 ms
4,376 KB
testcase_39 AC 5 ms
4,376 KB
testcase_40 AC 5 ms
4,380 KB
testcase_41 AC 5 ms
4,500 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

//#define _GLIBCXX_DEBUG

#include<bits/stdc++.h>
using namespace std;

#define endl '\n'
#define lfs cout<<fixed<<setprecision(10)
#define ALL(a)  (a).begin(),(a).end()
#define ALLR(a)  (a).rbegin(),(a).rend()
#define UNIQUE(a) (a).erase(unique((a).begin(),(a).end()),(a).end())
#define spa << " " <<
#define fi first
#define se second
#define MP make_pair
#define MT make_tuple
#define PB push_back
#define EB emplace_back
#define rep(i,n,m) for(ll i = (n); i < (ll)(m); i++)
#define rrep(i,n,m) for(ll i = (ll)(m) - 1; i >= (ll)(n); i--)
using ll = long long;
using ld = long double;
const ll MOD1 = 1e9+7;
const ll MOD9 = 998244353;
const ll INF = 1e18;
using P = pair<ll, ll>;
template<typename T> using PQ = priority_queue<T>;
template<typename T> using QP = priority_queue<T,vector<T>,greater<T>>;
template<typename T1, typename T2>bool chmin(T1 &a,T2 b){if(a>b){a=b;return true;}else return false;}
template<typename T1, typename T2>bool chmax(T1 &a,T2 b){if(a<b){a=b;return true;}else return false;}
ll median(ll a,ll b, ll c){return a+b+c-max({a,b,c})-min({a,b,c});}
void ans1(bool x){if(x) cout<<"Yes"<<endl;else cout<<"No"<<endl;}
void ans2(bool x){if(x) cout<<"YES"<<endl;else cout<<"NO"<<endl;}
void ans3(bool x){if(x) cout<<"Yay!"<<endl;else cout<<":("<<endl;}
template<typename T1,typename T2>void ans(bool x,T1 y,T2 z){if(x)cout<<y<<endl;else cout<<z<<endl;}  
template<typename T1,typename T2,typename T3>void anss(T1 x,T2 y,T3 z){ans(x!=y,x,z);};  
template<typename T>void debug(const T &v,ll h,ll w,string sv=" "){for(ll i=0;i<h;i++){cout<<v[i][0];for(ll j=1;j<w;j++)cout<<sv<<v[i][j];cout<<endl;}};
template<typename T>void debug(const T &v,ll n,string sv=" "){if(n!=0)cout<<v[0];for(ll i=1;i<n;i++)cout<<sv<<v[i];cout<<endl;};
template<typename T>void debug(const vector<T>&v){debug(v,v.size());}
template<typename T>void debug(const vector<vector<T>>&v){for(auto &vv:v)debug(vv,vv.size());}
template<typename T>void debug(stack<T> st){while(!st.empty()){cout<<st.top()<<" ";st.pop();}cout<<endl;}
template<typename T>void debug(queue<T> st){while(!st.empty()){cout<<st.front()<<" ";st.pop();}cout<<endl;}
template<typename T>void debug(deque<T> st){while(!st.empty()){cout<<st.front()<<" ";st.pop_front();}cout<<endl;}
template<typename T>void debug(PQ<T> st){while(!st.empty()){cout<<st.top()<<" ";st.pop();}cout<<endl;}
template<typename T>void debug(QP<T> st){while(!st.empty()){cout<<st.top()<<" ";st.pop();}cout<<endl;}
template<typename T>void debug(const set<T>&v){for(auto z:v)cout<<z<<" ";cout<<endl;}
template<typename T>void debug(const multiset<T>&v){for(auto z:v)cout<<z<<" ";cout<<endl;}
template<typename T,size_t size>void debug(const array<T, size> &a){for(auto z:a)cout<<z<<" ";cout<<endl;}
template<typename T,typename V>void debug(const map<T,V>&v){for(auto z:v)cout<<"["<<z.first<<"]="<<z.second<<",";cout<<endl;}
template<typename T>vector<vector<T>>vec(ll x, ll y, T w){vector<vector<T>>v(x,vector<T>(y,w));return v;}
ll gcd(ll x,ll y){ll r;while(y!=0&&(r=x%y)!=0){x=y;y=r;}return y==0?x:y;}
vector<ll>dx={1,-1,0,0,1,1,-1,-1};vector<ll>dy={0,0,1,-1,1,-1,1,-1};
template<typename T>vector<T> make_v(size_t a,T b){return vector<T>(a,b);}
template<typename... Ts>auto make_v(size_t a,Ts... ts){return vector<decltype(make_v(ts...))>(a,make_v(ts...));}
template<typename T1, typename T2>ostream &operator<<(ostream &os, const pair<T1, T2>&p){return os << p.first << " " << p.second;}
template<typename T>ostream &operator<<(ostream &os, const vector<T> &v){for(auto &z:v)os << z << " ";cout<<"|"; return os;}
template<typename T>void rearrange(vector<int>&ord, vector<T>&v){
  auto tmp = v;
  for(int i=0;i<tmp.size();i++)v[i] = tmp[ord[i]];
}
template<typename Head, typename... Tail>void rearrange(vector<int>&ord,Head&& head, Tail&&... tail){
  rearrange(ord, head);
  rearrange(ord, tail...);
}
template<typename T> vector<int> ascend(const vector<T>&v){
  vector<int>ord(v.size());iota(ord.begin(),ord.end(),0);
  sort(ord.begin(),ord.end(),[&](int i,int j){return v[i]<v[j];});
  return ord;
}
template<typename T> vector<int> descend(const vector<T>&v){
  vector<int>ord(v.size());iota(ord.begin(),ord.end(),0);
  sort(ord.begin(),ord.end(),[&](int i,int j){return v[i]>v[j];});
  return ord;
}
ll FLOOR(ll n,ll div){assert(div>0);return n>=0?n/div:(n-div+1)/div;}
ll CEIL(ll n,ll div){assert(div>0);return n>=0?(n+div-1)/div:n/div;}
ll digitsum(ll n){ll ret=0;while(n){ret+=n%10;n/=10;}return ret;}
ll modulo(ll n,ll d){return (n%d+d)%d;};
template<typename T>T min(const vector<T>&v){return *min_element(v.begin(),v.end());}
template<typename T>T max(const vector<T>&v){return *max_element(v.begin(),v.end());}
template<typename T>T acc(const vector<T>&v){return accumulate(v.begin(),v.end(),T(0));};
template<typename T>T reverse(const T &v){return T(v.rbegin(),v.rend());};
//mt19937 mt(chrono::steady_clock::now().time_since_epoch().count());
int popcount(ll x){return __builtin_popcountll(x);};
int poplow(ll x){return __builtin_ctzll(x);};
int pophigh(ll x){return 63 - __builtin_clzll(x);};
template<typename T>T poll(queue<T> &q){auto ret=q.front();q.pop();return ret;};
template<typename T>T poll(priority_queue<T> &q){auto ret=q.top();q.pop();return ret;};
template<typename T>T poll(QP<T> &q){auto ret=q.top();q.pop();return ret;};
template<typename T>T poll(stack<T> &s){auto ret=s.top();s.pop();return ret;};
ll MULT(ll x,ll y){if(LLONG_MAX/x<=y)return LLONG_MAX;return x*y;}
ll POW2(ll x, ll k){ll ret=1,mul=x;while(k){if(mul==LLONG_MAX)return LLONG_MAX;if(k&1)ret=MULT(ret,mul);mul=MULT(mul,mul);k>>=1;}return ret;}
ll POW(ll x, ll k){ll ret=1;for(int i=0;i<k;i++){if(LLONG_MAX/x<=ret)return LLONG_MAX;ret*=x;}return ret;}
template< typename T = int >
struct edge {
  int to;
  T cost;
  int id;
  edge():id(-1){};
  edge(int to, T cost = 1, int id = -1):to(to), cost(cost), id(id){}
  operator int() const { return to; }
};

template<typename T>
using Graph = vector<vector<edge<T>>>;
template<typename T>
Graph<T>revgraph(const Graph<T> &g){
  Graph<T>ret(g.size());
  for(int i=0;i<g.size();i++){
    for(auto e:g[i]){
      int to = e.to;
      e.to = i;
      ret[to].push_back(e);
    }
  }
  return ret;
}
template<typename T>
Graph<T> readGraph(int n,int m,int indexed=1,bool directed=false,bool weighted=false){
  Graph<T> ret(n);
  for(int es = 0; es < m; es++){
    int u,v;
    T w=1;
    cin>>u>>v;u-=indexed,v-=indexed;
    if(weighted)cin>>w;
    ret[u].emplace_back(v,w,es);
    if(!directed)ret[v].emplace_back(u,w,es);
  }
  return ret;
}
template<typename T>
Graph<T> readParent(int n,int indexed=1,bool directed=true){
  Graph<T>ret(n);
  for(int i=1;i<n;i++){
    int p;cin>>p;
    p-=indexed;
    ret[p].emplace_back(i);
    if(!directed)ret[i].emplace_back(p);
  }
  return ret;
}
template< class T , int maxsize>
struct SquareMatrix {
  using arr = array <T, maxsize>;
  using sqmat = array <arr, maxsize>;
  sqmat A;
  ll n;
  const T iden = 0;//mulの単位元
  const T zero = -INF;//addの単位元
  const T add(T x, T y){
    return max(x,y);
  }
  const T mul(T x, T y){
    return x+y;
  }
  sqmat zeros(){
    sqmat mat;
    for(ll i=0;i<maxsize;i++)for(ll j=0;j<maxsize;j++)mat[i][j]=zero;
    return mat;
  }
  SquareMatrix() {
    n = maxsize;
    A = zeros();
  }
  SquareMatrix(size_t N) : n(N){
    A = zeros();
  };
  SquareMatrix(vector<vector<T>>v):n(v.size()){
    for(ll i=0;i<n;i++)for(ll j=0;j<n;j++)A[i][j]=v[i][j];
  };
  inline const arr &operator[](int k) const {
    return (A[k]);
  }

  inline arr &operator[](int k) {
    return (A[k]);
  }
  static SquareMatrix I(size_t N){
    SquareMatrix mat(N);
    for(int i = 0; i < N; i++) mat[i][i] = mat.iden;
    return (mat);
  }
  SquareMatrix &operator+=(const SquareMatrix &B) {
    for(int i = 0; i < n; i++)
      for(int j = 0; j < n; j++)
        (*this)[i][j] = add((*this)[i][j], B[i][j]);
    return (*this);
  }

  SquareMatrix &operator*=(const SquareMatrix &B) {
    sqmat C = zeros();
    for(int i = 0; i < n; i++)
      for(int j = 0; j < n; j++)
        for(int k = 0; k < n; k++)
          C[i][j] = add(C[i][j],mul((*this)[i][k] , B[k][j]));
    A.swap(C);
    return (*this);
  }
  SquareMatrix &operator^=(long long k) {
    SquareMatrix B = SquareMatrix::I(n);
    while(k > 0) {
      if(k & 1) B *= *this;
      *this *= *this;
      k >>= 1LL;
    }
    A.swap(B.A);
    return (*this);
  }

  SquareMatrix operator+(const SquareMatrix &B) const {
    return (SquareMatrix(*this) += B);
  }

  SquareMatrix operator*(const SquareMatrix &B) const {
    return (SquareMatrix(*this) *= B);
  }

  SquareMatrix operator^(const long long k) const {
    return (SquareMatrix(*this) ^= k);
  }
  bool operator==(const SquareMatrix &B)const{
    return this->A == B.A;
  }
  bool operator!=(const SquareMatrix &B)const{
    return this->A != B.A;
  }
  SquareMatrix& operator=(const SquareMatrix &b){
    this->n=b.n;
    this->A=b.A;
    return *this;
  }
  friend ostream &operator<<(ostream &os, SquareMatrix p) {
    for(int i = 0; i < p.n; i++) {
      os << "[";
      for(int j = 0; j < p.n; j++) {
        os << p[i][j] << (j + 1 == p.n ? "]\n" : ",");
      }
    }
    return (os);
  }
};
int main(){
  cin.tie(nullptr);
  ios_base::sync_with_stdio(false);
  ll res=0,buf=0;
  bool judge = true;
  const ll sz=16;
  ll m=26;
  vector<ll>c(m);
  rep(i,0,m)cin>>c[i],c[i]--;
  vector<ll>k(m);
  rep(i,0,m)cin>>k[i];
  using SQ=SquareMatrix<ll,sz>;
  vector<SQ>mat(m,SQ::I(sz));
  ll n;cin>>n;
  rep(i,0,n){
    string s;
    cin>>s;
    ll a,b,e;cin>>a>>b>>e;a--;b--;
    for(auto c:s){
      chmax(mat[c-'A'][a][b],e);
      chmax(mat[c-'A'][b][a],e);
      //cout<<(ll)c-'A' spa a spa b spa e spa mat[c-'A'][a][b]<<endl;
    }
  }
  //cout<<mat[0]<<endl;
  vector<ll>ret(sz);
  rep(i,0,m){
    mat[i]^=k[i];
    //if(i==0)cout<<mat[i]<<endl;
    rep(j,0,sz){
      //cout<<i spa j spa mat[i][c[i]][j]<<endl;
      ret[j]=max<ll>(-INF,ret[j]+mat[i][c[i]][j]);
    }
  }
  ll mi=-INF;
  rep(i,0,sz){
    chmax(mi,ret[i]);
  }
  ans(mi<=-INF/2,"Impossible",mi);
  return 0;
}
0