結果
問題 | No.2994 べき内積 |
ユーザー |
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提出日時 | 2024-12-19 00:23:06 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 204 ms / 2,000 ms |
コード長 | 2,067 bytes |
コンパイル時間 | 951 ms |
コンパイル使用メモリ | 84,088 KB |
最終ジャッジ日時 | 2025-02-26 15:34:55 |
ジャッジサーバーID (参考情報) |
judge4 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 23 |
ソースコード
#ifdef NACHIA#define _GLIBCXX_DEBUG#else#define NDEBUG#endif#include <iostream>#include <string>#include <vector>#include <algorithm>using i64 = long long;using u64 = unsigned long long;#define rep(i,n) for(int i=0; i<int(n); i++)const i64 INF = 1001001001001001001;template<typename A> void chmin(A& l, const A& r){ if(r < l) l = r; }template<typename A> void chmax(A& l, const A& r){ if(l < r) l = r; }using namespace std;#include <atcoder/modint>//using Modint = atcoder::static_modint<998244353>;using Modint = atcoder::static_modint<1009>;void testcase(){int P = 1009;i64 M, N; cin >> M >> N;vector<i64> K(M+1);rep(i,M+1) cin >> K[i];vector<Modint> A(N+1);rep(i,N+1){ int a; cin >> a; A[i] = a; }auto conv = [](vector<Modint> a, vector<Modint> b, int n) -> vector<Modint> {vector<Modint> res(n);rep(i,n) rep(j,n-i) if(i+j<n) res[i+j] += a[i] * b[j];return res;};auto powa = [&](auto& powa, int n, int x) -> vector<Modint> {if(x == 0){vector<Modint> R(n);if(n >= 1) R[0] = 1;return R;}auto V = powa(powa, n, x/2);auto W = conv(V, V, n);if(x % 2 == 1) W = conv(W, vector<Modint>(A.begin(), A.begin()+n), n);return W;};auto solve = [&](auto& solve, int n, int m) -> vector<Modint> {if(n == 0){Modint ans = 1;for(int k=M; k>=m; k--){ans *= A[0].pow(K[k]);}return vector<Modint>(1, ans);}if(m == M){return powa(powa, n+1, K[m]);}auto re = solve(solve, n/P, m+1);vector<Modint> res(n+1);rep(i,re.size()) res[i*P] = re[i];res = conv(res, powa(powa, n+1, K[m]), n+1);return res;};auto ans = solve(solve, N, 0);rep(i,N+1){if(i) cout << ' ';cout << ans[i].val();} cout << '\n';}int main(){ios::sync_with_stdio(false); cin.tie(nullptr);testcase();return 0;}