結果

問題 No.1634 Sorting Integers (Multiple of K) Hard
ユーザー 👑 PCTprobabilityPCTprobability
提出日時 2021-07-30 22:33:12
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 1,186 ms / 3,000 ms
コード長 5,710 bytes
コンパイル時間 7,298 ms
コンパイル使用メモリ 316,208 KB
実行使用メモリ 259,664 KB
最終ジャッジ日時 2023-10-14 05:54:06
合計ジャッジ時間 28,430 ms
ジャッジサーバーID
(参考情報)
judge15 / judge14
このコードへのチャレンジ
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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
4,372 KB
testcase_01 AC 2 ms
4,372 KB
testcase_02 AC 2 ms
4,368 KB
testcase_03 AC 14 ms
5,648 KB
testcase_04 AC 1 ms
4,368 KB
testcase_05 AC 61 ms
4,368 KB
testcase_06 AC 108 ms
4,372 KB
testcase_07 AC 61 ms
4,372 KB
testcase_08 AC 658 ms
159,296 KB
testcase_09 AC 1 ms
4,372 KB
testcase_10 AC 2 ms
4,368 KB
testcase_11 AC 1,165 ms
259,560 KB
testcase_12 AC 1,113 ms
206,620 KB
testcase_13 AC 1,173 ms
259,608 KB
testcase_14 AC 1,183 ms
258,848 KB
testcase_15 AC 1,186 ms
256,744 KB
testcase_16 AC 1,153 ms
259,596 KB
testcase_17 AC 240 ms
57,516 KB
testcase_18 AC 299 ms
73,144 KB
testcase_19 AC 532 ms
111,940 KB
testcase_20 AC 1,150 ms
84,672 KB
testcase_21 AC 91 ms
14,508 KB
testcase_22 AC 431 ms
63,708 KB
testcase_23 AC 629 ms
110,064 KB
testcase_24 AC 914 ms
184,120 KB
testcase_25 AC 1,088 ms
207,060 KB
testcase_26 AC 1,110 ms
238,272 KB
testcase_27 AC 1,029 ms
248,240 KB
testcase_28 AC 987 ms
259,548 KB
testcase_29 AC 1,052 ms
259,664 KB
testcase_30 AC 1,051 ms
259,564 KB
testcase_31 AC 1,077 ms
259,556 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 #

#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
#include <unistd.h>
using namespace std;
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#endif
using ll = long long;
using ld = long double;
using ull = long long;
#define endl "\n"
typedef pair<int, int> Pii;
#define REP3(i, m, n) for (int i = (m); (i) < int(n); ++ (i))
#define rep(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define ALL(x) begin(x), end(x)
#define all(s) (s).begin(),(s).end()
//#define rep2(i, m, n) for (int i = (m); i < (n); ++i)
//#define rep(i, n) rep2(i, 0, n)
#define PB push_back 
#define drep2(i, m, n) for (int i = (m)-1; i >= (n); --i)
#define drep(i, n) drep2(i, n, 0)
#define rever(vec) reverse(vec.begin(), vec.end())
#define sor(vec) sort(vec.begin(), vec.end())
//#define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++)
#define fi first
#define se second
#define pb push_back
#define P pair<ll,ll>
#define NP next_permutation
//const ll mod = 1000000009;
const ll mod = 998244353;
//const ll mod = 1000000007;
const ll inf = 9100000000000000000ll;
const ld eps = ld(0.0000000000001);
static const long double pi = 3.141592653589793;
template<class T>void vcin(vector<T> &n){for(int i=0;i<int(n.size());i++) cin>>n[i];}
template<class T,class K>void vcin(vector<T> &n,vector<K> &m){for(int i=0;i<int(n.size());i++) cin>>n[i]>>m[i];}
template<class T>void vcout(vector<T> &n){for(int i=0;i<int(n.size());i++){cout<<n[i]<<" ";}cout<<endl;}
template<class T>void vcin(vector<vector<T>> &n){for(int i=0;i<int(n.size());i++){for(int j=0;j<int(n[i].size());j++){cin>>n[i][j];}}}
template<class T>void vcout(vector<vector<T>> &n){for(int i=0;i<int(n.size());i++){for(int j=0;j<int(n[i].size());j++){cout<<n[i][j]<<" ";}cout<<endl;}cout<<endl;}
void yes(bool a){cout<<(a?"yes":"no")<<endl;}
void YES(bool a){cout<<(a?"YES":"NO")<<endl;}
void Yes(bool a){cout<<(a?"Yes":"No")<<endl;}
void possible(bool a){ cout<<(a?"possible":"impossible")<<endl; }
void Possible(bool a){ cout<<(a?"Possible":"Impossible")<<endl; }
void POSSIBLE(bool a){ cout<<(a?"POSSIBLE":"IMPOSSIBLE")<<endl; }
template<class T>auto min(const T& a){ return *min_element(all(a)); }
template<class T>auto max(const T& a){ return *max_element(all(a)); }
template<class T,class F>void print(pair<T,F> a){cout<<a.fi<<" "<<a.se<<endl;}
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0;}
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0;}
template<class T> void ifmin(T t,T u){if(t>u){cout<<-1<<endl;}else{cout<<t<<endl;}}
template<class T> void ifmax(T t,T u){if(t>u){cout<<-1<<endl;}else{cout<<t<<endl;}}
template<typename T,typename ...Args>auto make_vector(T x,int arg,Args ...args){if constexpr(sizeof...(args)==0)return vector<T>(arg,x);else return vector(arg,make_vector<T>(x,args...));}
ll modPow(ll a, ll n, ll mod) { if(mod==1) return 0;ll ret = 1; ll p = a % mod; while (n) { if (n & 1) ret = ret * p % mod; p = p * p % mod; n >>= 1; } return ret; }
vector<ll> divisor(ll x){ vector<ll> ans; for(ll i = 1; i * i <= x; i++){ if(x % i == 0) {ans.push_back(i); if(i*i!=x){ ans.push_back(x / ans[i]);}}}sor(ans); return ans; }
ll pop(ll a){ll res=0;while(a){res+=a%2;a/=2;}return res;}
template<class T>
struct Sum{
  vector<T> data;
  Sum(const vector<T>& v):data(v.size()+1){
    for(ll i=0;i<v.size();i++) data[i+1]=data[i]+v[i];
  }
  T get(ll l,ll r) const {
    return data[r]-data[l];
  }
};
template<class T>
struct Sum2{
  vector<vector<T>> data;
  Sum2(const vector<vector<T>> &v):data(v.size()+1,vector<T>(v[0].size()+1)){
    for(int i=0;i<v.size();i++) for(int j=0;j<v[i].size();j++) data[i+1][j+1]=data[i][j+1]+v[i][j];
    for(int i=0;i<v.size();i++) for(int j=0;j<v[i].size();j++) data[i+1][j+1]+=data[i+1][j];
  }
  T get(ll x1,ll y1,ll x2,ll y2) const {
    return data[x2][y2]+data[x1][y1]-data[x1][y2]-data[x2][y1];
  }
};
 
void cincout(){
  ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
  cout<< fixed << setprecision(10);
}
map<pair<int,int>,int> m,m2;
vector<int> c;
ll n,k;
void dfs(vector<int> now,int y){
 // cout<<now.size()<<" "<<y<<endl;
  if(y==10){
    if(now.size()!=n/2) return;
    int z=0;
      for(auto e:now){
          z*=10;
          z+=e;
      }
    do{
      int u=0;
      for(auto e:now){
        u*=10;
        u+=e;
      }
      m[{z,u%k}]++;
    }while(NP(all(now)));
    return;
  }
  for(int i=0;i<=c[y-1];i++){
    if(now.size()>n/2) return;
    dfs(now,y+1);
    now.pb(y);
  }
}
void dfs2(vector<int> now,int y){
  if(y==10){
    if(now.size()!=(n+1)/2) return;
    do{
     int z=0;
      for(auto e:now){
          z*=10;
          z+=e;
      }
      int u=0;
      for(auto e:now){
        u*=10;
        u+=e;
      }
      m2[{z,u%k}]++;
    }while(NP(all(now)));
    return;
  }
  for(int i=0;i<=c[y-1];i++){
    if(now.size()>(n+1)/2) return;
    dfs2(now,y+1);
    now.pb(y);
  }
}
int main() {
  cincout();
  cin>>n>>k;
  c.resize(9);
  vcin(c);
  dfs({},1);
  if(n%2) dfs2({},1);
  else m2=m;
  ll ten=modPow(10,n/2,inf);
  ll ans=0;
 // for(auto e:m) cout<<e.fi.se<<" "<<e.se<<endl;
//  cout<<endl;
vector<int> z(9);
  for(auto e:m2){
     /* cout<<e.fi.fi<<" "<<e.fi.se<<" "<<e.se<<endl;*/
   for(int i=0;i<9;i++) z[i]=c[i];
   int f=e.fi.fi;
   while(f){
       z[f%10-1]--;
       f/=10;
   }
  /* for(auto e:z){
       cout<<e<<" ";
   }
   cout<<endl;*/
   int zi=0;
   for(int i=0;i<9;i++){
       for(int j=0;j<z[i];j++){
           zi*=10;
           zi+=i+1;
       }
   }
  // cout<<zi<<" "<<ten<<endl;
    ll x=((-e.fi.se*ten)%k+k)%k;
    ans+=e.se*m[{zi,x}];
  }
  cout<<ans<<endl;
}
0