test/cpv/library-checker-other/find_linear_recurrence.mints-ms.cpp
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #define AUTO_GENERATED | ||
| 2 | // competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/find_linear_recurrence | ||
| 3 | #include "../../../src/io/container/lib.hpp" | ||
| 4 | #include "../../../src/math/lrec/berlekamp_massey/lib.hpp" | ||
| 5 | |||
| 6 | using namespace tifa_libs; | ||
| 7 | CEXP u32 MOD = 998244353; | ||
| 8 | |||
| 9 | #include "../../../src/math/ds/mint/ms/lib.hpp" | ||
| 10 | |||
| 11 | using namespace tifa_libs; | ||
| 12 | using mint = mint_ms<MOD>; | ||
| 13 | |||
| 14 | 18 | int main() { | |
| 15 |
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18 | std::cin.tie(nullptr)->std::ios::sync_with_stdio(false); |
| 16 | u32 n; | ||
| 17 |
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18 | std::cin >> n; |
| 18 |
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18 | vec<mint> a(n); |
| 19 | 18 | std::cin >> a; | |
| 20 | 18 | auto b = tifa_libs::berlekamp_massey(a); | |
| 21 |
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18 | std::cout << b.size() - 1 << '\n'; |
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60604 | flt_ (u32, i, 1, (u32)b.size()) std::cout << -b[i] << " \n"[i + 1 == b.size()]; |
| 23 | 18 | return 0; | |
| 24 | 18 | } | |
| 25 |