結果
問題 | No.462 6日知らずのコンピュータ |
ユーザー | shimomire |
提出日時 | 2016-12-13 02:46:15 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 8,075 bytes |
コンパイル時間 | 1,549 ms |
コンパイル使用メモリ | 138,688 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-30 00:28:00 |
合計ジャッジ時間 | 3,343 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 2 ms
5,248 KB |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 2 ms
5,248 KB |
testcase_08 | AC | 2 ms
5,248 KB |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | AC | 2 ms
5,248 KB |
testcase_12 | AC | 2 ms
5,248 KB |
testcase_13 | AC | 1 ms
5,248 KB |
testcase_14 | AC | 2 ms
5,248 KB |
testcase_15 | AC | 2 ms
5,248 KB |
testcase_16 | AC | 2 ms
5,248 KB |
testcase_17 | AC | 2 ms
5,248 KB |
testcase_18 | WA | - |
testcase_19 | AC | 2 ms
5,248 KB |
testcase_20 | AC | 2 ms
5,248 KB |
testcase_21 | AC | 2 ms
5,248 KB |
testcase_22 | AC | 2 ms
5,248 KB |
testcase_23 | WA | - |
testcase_24 | AC | 2 ms
5,248 KB |
testcase_25 | WA | - |
testcase_26 | AC | 2 ms
5,248 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 2 ms
5,248 KB |
testcase_29 | AC | 2 ms
5,248 KB |
testcase_30 | AC | 2 ms
5,248 KB |
testcase_31 | AC | 2 ms
5,248 KB |
testcase_32 | AC | 2 ms
5,248 KB |
testcase_33 | WA | - |
testcase_34 | AC | 2 ms
5,248 KB |
testcase_35 | AC | 2 ms
5,248 KB |
testcase_36 | AC | 2 ms
5,248 KB |
testcase_37 | AC | 2 ms
5,248 KB |
testcase_38 | WA | - |
testcase_39 | AC | 2 ms
5,248 KB |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | AC | 2 ms
5,248 KB |
testcase_43 | AC | 2 ms
5,248 KB |
testcase_44 | WA | - |
testcase_45 | AC | 2 ms
5,248 KB |
testcase_46 | AC | 2 ms
5,248 KB |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | AC | 2 ms
5,248 KB |
testcase_50 | AC | 1 ms
5,248 KB |
testcase_51 | AC | 2 ms
5,248 KB |
testcase_52 | AC | 2 ms
5,248 KB |
testcase_53 | AC | 1 ms
5,248 KB |
testcase_54 | AC | 2 ms
5,248 KB |
testcase_55 | AC | 2 ms
5,248 KB |
testcase_56 | AC | 2 ms
5,248 KB |
testcase_57 | AC | 2 ms
5,248 KB |
testcase_58 | AC | 2 ms
5,248 KB |
testcase_59 | AC | 2 ms
5,248 KB |
testcase_60 | AC | 2 ms
5,248 KB |
testcase_61 | AC | 2 ms
5,248 KB |
testcase_62 | AC | 2 ms
5,248 KB |
testcase_63 | AC | 2 ms
5,248 KB |
testcase_64 | AC | 2 ms
5,248 KB |
testcase_65 | AC | 2 ms
5,248 KB |
testcase_66 | AC | 2 ms
5,248 KB |
testcase_67 | AC | 2 ms
5,248 KB |
testcase_68 | AC | 2 ms
5,248 KB |
testcase_69 | AC | 2 ms
5,248 KB |
testcase_70 | AC | 2 ms
5,248 KB |
testcase_71 | AC | 2 ms
5,248 KB |
testcase_72 | AC | 1 ms
5,248 KB |
testcase_73 | AC | 2 ms
5,248 KB |
testcase_74 | AC | 2 ms
5,248 KB |
testcase_75 | AC | 2 ms
5,248 KB |
testcase_76 | AC | 2 ms
5,248 KB |
testcase_77 | AC | 2 ms
5,248 KB |
testcase_78 | AC | 1 ms
5,248 KB |
testcase_79 | AC | 2 ms
5,248 KB |
testcase_80 | AC | 2 ms
5,248 KB |
testcase_81 | AC | 2 ms
5,248 KB |
testcase_82 | AC | 2 ms
5,248 KB |
testcase_83 | AC | 2 ms
5,248 KB |
testcase_84 | AC | 2 ms
5,248 KB |
testcase_85 | AC | 2 ms
5,248 KB |
testcase_86 | AC | 2 ms
5,248 KB |
ソースコード
#include <cassert>// c #include <iostream>// io #include <iomanip> #include <fstream> #include <sstream> #include <vector>// container #include <map> #include <set> #include <queue> #include <bitset> #include <stack> #include <algorithm>// other #include <complex> #include <numeric> #include <functional> #include <random> #include <regex> using namespace std; typedef long long ll;typedef unsigned long long ull;typedef long double ld; #define ALL(c) c.begin(),c.end() #define IN(l,v,r) (l<=v && v < r) template<class T> void UNIQUE(T& v){v.erase(unique(ALL(v)),v.end());} //debug #define DUMP(x) cerr << #x <<" = " << (x) #define LINE() cerr<< " (L" << __LINE__ << ")" struct range{ struct Iter{ int v,step; Iter& operator++(){v+=step;return *this;} bool operator!=(Iter& itr){return v<itr.v;} int& operator*(){return v;} }; Iter i, n; range(int i, int n,int step):i({i,step}), n({n,step}){} range(int i, int n):range(i,n,1){} range(int n):range(0,n){} Iter& begin(){return i;} Iter& end(){return n;} }; struct rrange{ struct Iter{ int v,step; Iter& operator++(){v-=step;return *this;} bool operator!=(Iter& itr){return v>itr.v;} int& operator*(){return v;} }; Iter i, n; rrange(int i, int n,int step):i({i-1,step}), n({n-1,step}){} rrange(int i, int n):rrange(i,n,1){} rrange(int n) :rrange(0,n){} Iter& begin(){return n;} Iter& end(){return i;} }; //input template<typename T1,typename T2> istream& operator >> (istream& is,pair<T1,T2>& p){return is>>p.first>>p.second;} template<typename T1> istream& operator >> (istream& is,tuple<T1>& t){return is >> get<0>(t);} template<typename T1,typename T2> istream& operator >> (istream& is,tuple<T1,T2>& t){return is >> get<0>(t) >> get<1>(t);} template<typename T1,typename T2,typename T3> istream& operator >> (istream& is,tuple<T1,T2,T3>& t){return is >>get<0>(t)>>get<1>(t)>>get<2>(t);} template<typename T1,typename T2,typename T3,typename T4> istream& operator >> (istream& is,tuple<T1,T2,T3,T4>& t){return is >> get<0>(t)>>get<1>(t)>>get<2>(t)>>get<3>(t);} template<typename T> istream& operator >> (istream& is,vector<T>& as){for(int i:range(as.size()))is >>as[i];return is;} //output template<typename T> ostream& operator << (ostream& os, const set<T>& ss){for(auto a:ss){if(a!=ss.begin())os<<" "; os<<a;}return os;} template<typename T1,typename T2> ostream& operator << (ostream& os, const pair<T1,T2>& p){return os<<p.first<<" "<<p.second;} template<typename K,typename V> ostream& operator << (ostream& os, const map<K,V>& m){bool isF=true;for(auto& p:m){if(!isF)os<<endl;os<<p;isF=false;}return os;} template<typename T1> ostream& operator << (ostream& os, const tuple<T1>& t){return os << get<0>(t);} template<typename T1,typename T2> ostream& operator << (ostream& os, const tuple<T1,T2>& t){return os << get<0>(t)<<" "<<get<1>(t);} template<typename T1,typename T2,typename T3> ostream& operator << (ostream& os, const tuple<T1,T2,T3>& t){return os << get<0>(t)<<" "<<get<1>(t)<<" "<<get<2>(t);} template<typename T1,typename T2,typename T3,typename T4> ostream& operator << (ostream& os, const tuple<T1,T2,T3,T4>& t){return os << get<0>(t)<<" "<<get<1>(t)<<" "<<get<2>(t)<<" "<<get<3>(t);} template<typename T> ostream& operator << (ostream& os, const vector<T>& as){for(int i:range(as.size())){if(i!=0)os<<" "; os<<as[i];}return os;} template<typename T> ostream& operator << (ostream& os, const vector<vector<T>>& as){for(int i:range(as.size())){if(i!=0)os<<endl; os<<as[i];}return os;} // values template<typename T> inline T INF(){assert(false);}; template<> inline int INF<int>(){return 1<<28;}; template<> inline ll INF<ll>(){return 1LL<<60;}; template<> inline double INF<double>(){return 1e16;}; template<> inline long double INF<long double>(){return 1e16;}; template<class T> inline T EPS(){assert(false);}; template<> inline int EPS<int>(){return 1;}; template<> inline ll EPS<ll>(){return 1LL;}; template<> inline double EPS<double>(){return 1e-8;}; template<> inline long double EPS<long double>(){return 1e-8;}; // min{2^r | n < 2^r} template<typename T> inline T upper_pow2(T n){ T res=1;while(res<n)res<<=1;return res;} // max{d | 2^d <= n} template<typename T> inline T msb(T n){ int d=62;while((1LL<<d)>n)d--;return d;} template<typename T,typename U> T pmod(T v,U M){return (v%M+M)%M;} ll mod = 1e9+7; struct mint{ ll x; mint(ll x):x((x%mod+mod)%mod){} mint():mint(0){} mint operator+=(const mint& a){ if((x+=a.x)>=mod) x-=mod; return *this;} mint operator-=(const mint& a){ if((x+=mod-a.x)>=mod) x-=mod; return *this;} mint operator*=(const mint& a){ (x*=a.x)%=mod; return *this;} mint operator+(const mint& a)const{ return mint(*this) += a;} mint operator-(const mint& a)const{ return mint(*this) -= a;} mint operator*(const mint& a)const{ return mint(*this) *= a;} bool operator==(const mint& a)const{ return x == a.x;} // O(logN) mint pow(ll N){ mint r(1),x = *this; while(N){ if(N&1) r *= x; N /= 2; x *= x; } return r; } mint minv(){return pow(mod-2);} }; istream& operator >> (istream& is,mint& p){return is>>p.x;} ostream& operator << (ostream& os,mint m){os << m.x;return os;} struct mutil{ //O(N) static vector<mint> fact; static void fact_constructor(const int N){ fact = vector<mint>(N+1); fact[0] =mint(1); for(int v:range(1,N+1)) fact[v]=mint(v)*fact[v-1]; } inline mint nPr(const int N,const int r){ if(r>N)return 0; return fact[N]*fact[N-r].minv(); } inline mint nCr(const int N,const int r){ if(N<0){ if(0 <= r) return mint(r%2?-1:+1)*nCr(-N +r-1,r); else if(r<=N) return mint(((N-r)%2?-1:+1))*nCr(-r-1,N-r); else return mint(0); } if(0<= r && r<=N) return mint(fact[N]) * fact[r].minv() * fact[N-r].minv(); return mint(0); } // O(N^2) (no mod N<=66) static vector<vector<mint>> C; static void C_constructor(const int N){ C = vector<vector<mint>>(N,vector<mint>(N)); for(int i:range(N)) C[i][0]=1; for(int i :range(1,N))for(int j:range(1,N)) C[i][j] = C[i-1][j-1]+C[i-1][j]; } static vector<mint> invs; static void invs_constructor(int K){ invs = vector<mint>(K);invs[1] = mint(1); for (int i:range(2,K)) invs[i] = invs[mod % i] * (mod - mod / i); } }; vector<mint> mutil::fact,mutil::invs; vector<vector<mint>> mutil::C; class Main{ public: void run(){ mutil mu; mu.C_constructor(100); int N,_k;cin >> N >> _k; vector<ll> _as(_k); cin >> _as; sort(ALL(_as)); vector<ll> as;ll prev = -1;for(int i:range(_k))if(prev != _as[i]) as.push_back(_as[i]),prev = _as[i]; int k = as.size(); vector<pair<int,ll>> vs(k); for(int i:range(k)) vs[i] = make_pair(__builtin_popcountll(as[i]),as[i]); sort(ALL(vs)); for(int i:range(k-1)){ if(!((vs[i].second | vs[i+1].second) <= vs[i+1].second)){ cout << 0 << endl;return; } } vector<int> cs(k+1); for(int i:range(k)) cs[i] = vs[i].first; cs[k] = N; mint res = 1;int ki = 0; for(int c:range(1,N)){ if(cs[ki] == c){ ki++; }else{ res *= mint(cs[ki] - c + 1); } } cout << res << endl; // vector<vector<vector<mint>>> dp(N,vector<vector<mint>>(k+1,vector<mint>(N+1,0))); // { // dp[0][min(k,1)][cs[0]] = 1; // for(int c:range(cs[0])){ // dp[0][0][c] = mu.C[cs[0]][c]; // } // } // for(int i:range(1,N)){ // for(int j:range(k+1)){ // for(int c:range(cs[j])){ // for(int prec:range(c)){ // dp[i][j][c] += mu.C[cs[j]-prec][c-prec] * dp[i-1][j][prec]; // } // } // if(j >= 1){ // int c = cs[j-1]; // for(int prec:range(c)){ // dp[i][j][c] += dp[i-1][j-1][prec]; // } // } // } // } // // mint res = 0; // for(int c:range(N+1)) res += dp[N-1][k][c]; // cout << res << endl; } }; int main(){ cout <<fixed<<setprecision(10); cin.tie(0); ios::sync_with_stdio(false); Main().run(); return 0; }