結果
問題 |
No.2763 Macaron Gift Box
|
ユーザー |
👑 ![]() |
提出日時 | 2025-01-11 01:50:41 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 135 ms / 3,000 ms |
コード長 | 3,887 bytes |
コンパイル時間 | 4,588 ms |
コンパイル使用メモリ | 232,108 KB |
実行使用メモリ | 12,232 KB |
最終ジャッジ日時 | 2025-01-11 01:50:50 |
合計ジャッジ時間 | 6,909 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 15 |
ソースコード
#line 1 "b.cpp" #include <bits/stdc++.h> using namespace std; using ll=long long; using ld=long double; const ll ILL=2167167167167167167; const int INF=2100000000; #define rep(i,a,b) for (int i=(int)(a);i<(int)(b);i++) #define all(p) p.begin(),p.end() template<class T> using _pq = priority_queue<T, vector<T>, greater<T>>; template<class T> ll LB(vector<T> &v,T a){return lower_bound(v.begin(),v.end(),a)-v.begin();} template<class T> ll UB(vector<T> &v,T a){return upper_bound(v.begin(),v.end(),a)-v.begin();} template<class T> bool chmin(T &a,T b){if(b<a){a=b;return 1;}else return 0;} template<class T> bool chmax(T &a,T b){if(a<b){a=b;return 1;}else return 0;} template<class T> void So(vector<T> &v) {sort(v.begin(),v.end());} template<class T> void Sore(vector<T> &v) {sort(v.begin(),v.end(),[](T x,T y){return x>y;});} bool yneos(bool a,bool upp=0){if(a){cout<<(upp?"YES\n":"Yes\n");}else{cout<<(upp?"NO\n":"No\n");}return a;} template<class T> void vec_out(vector<T> &p,int ty=0){ if(ty==2){cout<<'{';for(int i=0;i<(int)p.size();i++){if(i){cout<<",";}cout<<'"'<<p[i]<<'"';}cout<<"}\n";} else{if(ty==1){cout<<p.size()<<"\n";}for(int i=0;i<(int)(p.size());i++){if(i) cout<<" ";cout<<p[i];}cout<<"\n";}} template<class T> T vec_min(vector<T> &a){assert(!a.empty());T ans=a[0];for(auto &x:a) chmin(ans,x);return ans;} template<class T> T vec_max(vector<T> &a){assert(!a.empty());T ans=a[0];for(auto &x:a) chmax(ans,x);return ans;} template<class T> T vec_sum(vector<T> &a){T ans=T(0);for(auto &x:a) ans+=x;return ans;} int pop_count(long long a){int res=0;while(a){res+=(a&1),a>>=1;}return res;} #include <atcoder/modint> using mint = atcoder::modint998244353; #line 3 "/Users/Shared/po167_library/fps/FPS_inv.hpp" #include <atcoder/convolution> namespace po167{ // return 1 / f template <class T> std::vector<T> FPS_inv(std::vector<T> f, int len = -1){ if (len == -1) len = f.size(); assert(f[0] != 0); std::vector<T> g = {1 / f[0]}; int s = 1; while(s < len){ // g = 2g_s - f(g_s)^2 (mod x ^ (2 * s)) // g = g - (fg - 1)g // (fg - 1) = 0 (mod x ^ (s)) std::vector<T> n_g(s * 2, 0); std::vector<T> f_s(s * 2, 0); g.resize(s * 2); for (int i = 0; i < s * 2; i++){ if (int(f.size()) > i) f_s[i] = f[i]; n_g[i] = g[i]; } atcoder::internal::butterfly(g); atcoder::internal::butterfly(f_s); for (int i = 0; i < s * 2; i++){ f_s[i] *= g[i]; } atcoder::internal::butterfly_inv(f_s); T iz = 1 / (T)(s * 2); for (int i = s; i < s * 2; i++){ f_s[i] *= iz; } for (int i = 0; i < s; i++){ f_s[i] = 0; } atcoder::internal::butterfly(f_s); for (int i = 0; i < s * 2; i++){ f_s[i] *= g[i]; } atcoder::internal::butterfly_inv(f_s); for (int i = s; i < s * 2; i++){ n_g[i] -= f_s[i] * iz; } std::swap(n_g, g); s *= 2; } g.resize(len); return g; } } #line 28 "b.cpp" void solve(); // CITRUS CURIO CITY / FREDERIC int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int t = 1; // cin >> t; rep(i, 0, t) solve(); } void solve(){ ll N, K; cin >> N >> K; vector<mint> A(N + 1), B(N + 1); A[0] = 1, B[0] = 1; auto add = [&](vector<mint> &v, ll ind, int val) -> void { if (ind <= N) v[ind] = val; }; for (ll k = 1; k <= 500; k++){ int val = (k & 1 ? -1 : 1); add(A, k * (3 * k + 1) / 2, val); add(A, k * (3 * k - 1) / 2, val); add(B, (K + 1) * k * (3 * k + 1) / 2, val); add(B, (K + 1) * k * (3 * k - 1) / 2, val); } auto ans = atcoder::convolution(po167::FPS_inv(A), B); rep(i, 1, N + 1){ cout << ans[i].val() << (i == N ? "\n" : " "); } }