結果
問題 | No.2711 Connecting Lights |
ユーザー | kiyoshi0205 |
提出日時 | 2024-11-01 20:34:10 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 33 ms / 5,000 ms |
コード長 | 5,422 bytes |
コンパイル時間 | 5,348 ms |
コンパイル使用メモリ | 319,708 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-11-01 20:34:28 |
合計ジャッジ時間 | 6,578 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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
6,816 KB |
testcase_01 | AC | 2 ms
6,820 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 2 ms
6,816 KB |
testcase_04 | AC | 1 ms
6,816 KB |
testcase_05 | AC | 3 ms
6,816 KB |
testcase_06 | AC | 2 ms
6,816 KB |
testcase_07 | AC | 2 ms
6,816 KB |
testcase_08 | AC | 3 ms
6,816 KB |
testcase_09 | AC | 20 ms
6,820 KB |
testcase_10 | AC | 13 ms
6,820 KB |
testcase_11 | AC | 23 ms
6,816 KB |
testcase_12 | AC | 7 ms
6,816 KB |
testcase_13 | AC | 9 ms
6,816 KB |
testcase_14 | AC | 3 ms
6,816 KB |
testcase_15 | AC | 6 ms
6,820 KB |
testcase_16 | AC | 2 ms
6,816 KB |
testcase_17 | AC | 2 ms
6,816 KB |
testcase_18 | AC | 3 ms
6,816 KB |
testcase_19 | AC | 18 ms
6,820 KB |
testcase_20 | AC | 9 ms
6,820 KB |
testcase_21 | AC | 3 ms
6,816 KB |
testcase_22 | AC | 2 ms
6,820 KB |
testcase_23 | AC | 3 ms
6,816 KB |
testcase_24 | AC | 13 ms
6,816 KB |
testcase_25 | AC | 16 ms
6,816 KB |
testcase_26 | AC | 33 ms
6,816 KB |
testcase_27 | AC | 28 ms
6,816 KB |
testcase_28 | AC | 33 ms
6,820 KB |
testcase_29 | AC | 27 ms
6,816 KB |
ソースコード
#ifdef DEBUG #include"stdlibrary.h" #else // #pragma GCC target("avx") // #pragma GCC optimize("O3") // #pragma GCC optimize("unroll-loops") #include<bits/stdc++.h> using namespace std; #endif // #include<ext/pb_ds/assoc_container.hpp> // #include<ext/pb_ds/tree_policy.hpp> // #include<ext/pb_ds/tag_and_trait.hpp> // using namespace __gnu_pbds; // #include<boost/multiprecision/cpp_int.hpp> // namespace multiprecisioninteger = boost::multiprecision; // using cint=multiprecisioninteger::cpp_int; using ll=long long; using datas=std::pair<ll,ll>; using ddatas=std::pair<long double,long double>; using tdata=std::pair<ll,datas>; using vec=std::vector<ll>; using mat=std::vector<vec>; using pvec=std::vector<datas>; using pmat=std::vector<pvec>; // using llset=tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>; #define For(i,a,b) if(const std::int64_t _iterate_from=a,_iterate_to=b;_iterate_from<_iterate_to)for(const std::int64_t i:std::views::iota(_iterate_from,_iterate_to)) #define bFor(i,b,a) for(ll i=b-1;i>=(ll)a;--i) #define rep(i,N) For(i,0,N) #define rep1(i,N) For(i,1,N) #define brep(i,N) bFor(i,N,0) #define brep1(i,N) bFor(i,N,1) #define all(v) std::begin(v),std::end(v) #define allr(v) std::rbegin(v),std::rend(v) #define vsort(v) std::sort(all(v)) #define vrsort(v) std::sort(allr(v)) #define uniq(v) vsort(v),(v).erase(std::unique(all(v)),std::end(v)) #define endl "\n" #define popcount __builtin_popcountll #define print(x) std::cout<<x<<endl #define printyes print("Yes") #define printno print("No") #define printYES print("YES") #define printNO print("NO") #define output(v) do{bool f=0;for(auto outi:v){std::cout<<(f?" ":"")<<outi;f=1;}std::cout<<endl;}while(0) #define matoutput(v) do{for(auto outimat:v)output(outimat);}while(0) // constexpr ll mod=1000000007; constexpr ll mod=998244353; constexpr ll inf=1LL<<60; constexpr long double eps=1e-9; const long double PI=acosl(-1); template<class T,auto x=T::mod()> std::ostream& operator<<(std::ostream& os,const T& v){return os<<v.val();} template<class T> std::ostream& operator<<(std::ostream& os,const std::vector<T>& v); template<class T,class F> std::ostream& operator<<(std::ostream& os,const std::set<T,F>& v); template<class T,class F> std::ostream& operator<<(std::ostream& os,const std::multiset<T,F>& v); template<class T,class E,class F> std::ostream& operator<<(std::ostream& os,const std::map<T,E,F>& v); template<class T,class E> std::ostream& operator<<(std::ostream& os,const std::pair<T,E>& p){return os<<"("<<p.first<<","<<p.second<<")";} template<class T> std::ostream& operator<<(std::ostream& os,const std::vector<T>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T,class F> std::ostream& operator<<(std::ostream& os,const std::set<T,F>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T,class F> std::ostream& operator<<(std::ostream& os,const std::multiset<T,F>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T,class E,class F> std::ostream& operator<<(std::ostream& os,const std::map<T,E,F>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T> inline bool chmax(T& a,const T b){bool x=a<b;if(x)a=b;return x;} template<class T> inline bool chmin(T& a,const T b){bool x=a>b;if(x)a=b;return x;} #ifdef DEBUG void debugg(){std::cout<<endl;} template<class T,class... Args>void debugg(const T& x,const Args&... args){std::cout<<" "<<x;debugg(args...);} #define debug(...) cout<<__LINE__<<" ["<<#__VA_ARGS__<<"]:",debugg(__VA_ARGS__) #else #define debug(...) (void(0)) #endif inline void startupcpp(void) noexcept{ cin.tie(0)->sync_with_stdio(0); cout<<fixed<<setprecision(15); } ll modinv(ll a,const ll m=mod) noexcept{ ll b=m,u=1,v=0,t; while(b){ t=a/b; a-=t*b; swap(a,b); u-=t*v; swap(u,v); } return (u+m)%m; } ll moddevide(const ll a,const ll b) noexcept{return (a*modinv(b))%mod;} vec modncrlistp,modncrlistm; ll modncr(const ll n,const ll r){ if(n<r||r<0)return 0; ll i,size=modncrlistp.size(); if(size<=n){ modncrlistp.resize(n+1); modncrlistm.resize(n+1); if(!size){ modncrlistp[0]=modncrlistm[0]=1; size++; } For(i,size,n+1)modncrlistp[i]=modncrlistp[i-1]*i%mod; modncrlistm[n]=modinv(modncrlistp[n]); for(i=n;i>size;--i)modncrlistm[i-1]=modncrlistm[i]*i%mod; } return modncrlistp[n]*modncrlistm[r]%mod*modncrlistm[n-r]%mod; } ll modpow(ll a,ll n,const ll m=mod){ if(n<0)return 0; ll res=1; while(n>0){ if(n&1)res=res*a%m; a=a*a%m; n>>=1; } return res; } constexpr ll gcd(const ll a,const ll b) noexcept{return (!b)?abs(a):(a%b==0)?abs(b):gcd(b,a%b);} constexpr ll lcm(const ll a,const ll b) noexcept{return a/gcd(a,b)*b;} #include<atcoder/all> using mint=atcoder::modint998244353; // void operator>>(istream& is,mint& v){long long x;is>>x;v=x;} ll N,M,K,H,W,P,Q,A,B,C,D; string s,t; ll ans; int main(){ startupcpp(); cin>>N>>M>>K; vector ok(1<<N,vector(1<<N,false)); rep(i,1<<N)rep(j,1<<N){ ok[i][j]=popcount(i&j)>=K; } vector dp(1<<N,mint(1)); while(--M){ vector ndp(1<<N,mint(0)); rep(i,1<<N)rep(j,1<<N){ if(ok[i][j])ndp[j]+=dp[i]; } dp=ndp; } print(reduce(all(dp),mint(0))); }