結果
| 問題 |
No.3172 三角関数べき乗のフーリエ級数展開
|
| コンテスト | |
| ユーザー |
hint908
|
| 提出日時 | 2025-06-06 21:47:33 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 3,362 bytes |
| コンパイル時間 | 5,138 ms |
| コンパイル使用メモリ | 324,616 KB |
| 実行使用メモリ | 9,964 KB |
| 最終ジャッジ日時 | 2025-06-06 21:47:45 |
| 合計ジャッジ時間 | 11,229 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 WA * 1 RE * 1 |
| other | AC * 1 WA * 14 |
ソースコード
// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
using namespace std;
using uint = unsigned int;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
template<class T> using V = vector<T>;
template<class T> using VV = V<V<T>>;
template<class T> using VVV = V<VV<T>>;
template<class T> using VVVV = VV<VV<T>>;
#define rep(i,n) for(ll i=0ll;(i)<(n);(i)++)
#define REP(i,a,n) for(ll i=(a);(i)<(n);(i)++)
#define rrep(i,n) for(ll i=(n)-1;(i)>=(0ll);(i)--)
#define RREP(i,a,n) for(ll i=(n)-1;(i)>=(a);(i)--)
const long long INF = (1LL << 60);
const long long mod99 = 998244353;
const long long mod107 = 1000000007;
const long long mod = mod99;
#define eb emplace_back
#define be(v) (v).begin(),(v).end()
#define all(v) (v).begin(),(v).end()
#define foa(i,v) for(auto& (i) : (v))
#define UQ(v) sort(be(v)), (v).erase(unique(be(v)), (v).end())
#define UQ2(v,cmp) sort(be(v)), (v).erase(unique(be(v),cmp), (v).end())
#define UQ3(v,cmp) sort(be(v),cmp), (v).erase(unique(be(v)), (v).end())
#define UQ4(v,cmp,cmp2) sort(be(v), cmp), (v).erase(unique(be(v),cmp2), (v).end())
#define LB(x,v) (lower_bound(be(v),(x))-(v).begin())
#define LB2(x,v,cmp) (lower_bound(be(v),(x),(cmp))-(v).begin())
#define UB(x,v) (upper_bound(be(v),(x))-(v).begin())
#define UB2(x,v,cmp) (upper_bound(be(v),(x),(cmp))-(v).begin())
#define dout() cout << fixed << setprecision(20)
#define randinit() srand((unsigned)time(NULL))
template<class T, class U> bool chmin(T& t, const U& u) { if (t > u){ t = u; return 1;} return 0; }
template<class T, class U> bool chmax(T& t, const U& u) { if (t < u){ t = u; return 1;} return 0; }
ll Rnd(ll L=0, ll R=mod99){return rand()%(R-L)+L;}
#include<atcoder/convolution>
#include<atcoder/modint>
using namespace atcoder;
using mint = modint998244353;
void solve(){
ll n;
cin >> n;
VV<mint> v(19);
v[0] = {0, 1};
v[1] = {mint(1)/2, 0, mint(1)/2};
REP(i, 1, 17){
auto c = convolution(v[i], v[i]);
auto w = v[i];
auto d = convolution(v[i], w);
ll m = w.size();
ll nn = d.size();
v[i+1].resize(nn, 0);
rep(j, nn) v[i+1][j] = c[j] / 2;
rep(j, nn) v[i+1][abs(j-nn/2)] += d[j] / 2;
// cout << nn << endl;
// if(i <= 5){
// for(auto x:v[i]) cout << x.val() << ' ';
// cout << endl;
// }
}
V<mint> ans;
for(ll i=17; i>=0; i--) if(n>>i&1){
if(ans.empty()) ans = v[i];
else if(i){
auto c = convolution(ans, v[i]);
reverse(be(ans));
auto d = convolution(v[i], ans);
ll m = d.size();
ll nn = ans.size();
rep(j, m) c[j] /= 2;
rep(j, m) c[abs(j-nn+1)] += d[j] / 2;
swap(ans, c);
}else{
ll m= ans.size()+1;
V<mint> vv(m, 0);
rep(i, m-1) vv[i+1] = ans[i] / 2;
rep(i, m-1) vv[abs(i-1)] += ans[i]/ 2;
swap(vv, ans);
}
// for(auto x:ans) cout << x.val() << ' ';
// cout << endl;
}
mint m = 2;
m = m.pow(n);
rep(i, n+1) cout << (ans[i]*m).val() << " \n"[i==n];
}
int main(){
cin.tie(nullptr);
ios::sync_with_stdio(false);
int t=1;
// cin >> t;
rep(i,t) solve();
}
hint908