#define LOCAL #include using namespace std; #pragma region Macros typedef long long ll; typedef __int128_t i128; typedef unsigned int uint; typedef unsigned long long ull; #define ALL(x) (x).begin(), (x).end() template istream& operator>>(istream& is, vector& v) { for (T& x : v) is >> x; return is; } template ostream& operator<<(ostream& os, const vector& v) { for (size_t i = 0; i < v.size(); i++) { os << v[i] << (i + 1 == v.size() ? "" : " "); } return os; } template ostream& operator<<(ostream& os, const pair& p) { os << '(' << p.first << ',' << p.second << ')'; return os; } template ostream& operator<<(ostream& os, const map& m) { os << '{'; for (auto itr = m.begin(); itr != m.end();) { os << '(' << itr->first << ',' << itr->second << ')'; if (++itr != m.end()) os << ','; } os << '}'; return os; } template ostream& operator<<(ostream& os, const unordered_map& m) { os << '{'; for (auto itr = m.begin(); itr != m.end();) { os << '(' << itr->first << ',' << itr->second << ')'; if (++itr != m.end()) os << ','; } os << '}'; return os; } template ostream& operator<<(ostream& os, const set& s) { os << '{'; for (auto itr = s.begin(); itr != s.end();) { os << *itr; if (++itr != s.end()) os << ','; } os << '}'; return os; } template ostream& operator<<(ostream& os, const multiset& s) { os << '{'; for (auto itr = s.begin(); itr != s.end();) { os << *itr; if (++itr != s.end()) os << ','; } os << '}'; return os; } template ostream& operator<<(ostream& os, const unordered_set& s) { os << '{'; for (auto itr = s.begin(); itr != s.end();) { os << *itr; if (++itr != s.end()) os << ','; } os << '}'; return os; } template ostream& operator<<(ostream& os, const deque& v) { for (size_t i = 0; i < v.size(); i++) { os << v[i] << (i + 1 == v.size() ? "" : " "); } return os; } template ostream& operator<<(ostream& os, const array& v) { for (size_t i = 0; i < N; i++) { os << v[i] << (i + 1 == N ? "" : " "); } return os; } template void print_tuple(ostream&, const T&) {} template void print_tuple(ostream& os, const T& t) { if (i) os << ','; os << get(t); print_tuple(os, t); } template ostream& operator<<(ostream& os, const tuple& t) { os << '{'; print_tuple<0, tuple, Args...>(os, t); return os << '}'; } void debug_out() { cerr << '\n'; } template void debug_out(Head&& head, Tail&&... tail) { cerr << head; if (sizeof...(Tail) > 0) cerr << ", "; debug_out(move(tail)...); } #ifdef LOCAL #define debug(...) \ cerr << " "; \ cerr << #__VA_ARGS__ << " :[" << __LINE__ << ":" << __FUNCTION__ << "]" << '\n'; \ cerr << " "; \ debug_out(__VA_ARGS__) #else #define debug(...) void(0) #endif template T gcd(T x, T y) { return y != 0 ? gcd(y, x % y) : x; } template T lcm(T x, T y) { return x / gcd(x, y) * y; } int topbit(signed t) { return t == 0 ? -1 : 31 - __builtin_clz(t); } int topbit(long long t) { return t == 0 ? -1 : 63 - __builtin_clzll(t); } int botbit(signed a) { return a == 0 ? 32 : __builtin_ctz(a); } int botbit(long long a) { return a == 0 ? 64 : __builtin_ctzll(a); } int popcount(signed t) { return __builtin_popcount(t); } int popcount(long long t) { return __builtin_popcountll(t); } bool ispow2(int i) { return i && (i & -i) == i; } long long MSK(int n) { return (1LL << n) - 1; } template T ceil(T x, T y) { assert(y >= 1); return (x > 0 ? (x + y - 1) / y : x / y); } template T floor(T x, T y) { assert(y >= 1); return (x > 0 ? x / y : (x - y + 1) / y); } template inline bool chmin(T1& a, T2 b) { if (a > b) { a = b; return true; } return false; } template inline bool chmax(T1& a, T2 b) { if (a < b) { a = b; return true; } return false; } template void mkuni(vector& v) { sort(v.begin(), v.end()); v.erase(unique(v.begin(), v.end()), v.end()); } template int lwb(const vector& v, const T& x) { return lower_bound(v.begin(), v.end(), x) - v.begin(); } #pragma endregion #include #include "atcoder/modint" namespace atcoder { template std::istream& operator>>(std::istream& is, static_modint& x) { int64_t v; x = static_modint{(is >> v, v)}; return is; } template std::ostream& operator<<(std::ostream& os, const static_modint& x) { return os << x.val(); } template std::ostream& operator<<(std::ostream& os, const dynamic_modint& x) { return os << x.val(); } } // namespace atcoder #include #include #include template std::vector characteristic_polynomial(std::vector> M) { assert(M.empty() or M.size() == M[0].size()); int n = M.size(); // reduce M to upper Hessenberg form for (int j = 0; j < n - 2; j++) { for (int i = j + 2; i < n; i++) { if (M[i][j] != 0) { std::swap(M[j + 1], M[i]); for (int k = 0; k < n; k++) std::swap(M[k][j + 1], M[k][i]); break; } } if (M[j + 1][j] == 0) continue; auto inv = T(1) / M[j + 1][j]; for (int i = j + 2; i < n; i++) { auto coef = M[i][j] * inv; for (int k = j; k < n; k++) M[i][k] -= coef * M[j + 1][k]; for (int k = 0; k < n; k++) M[k][j + 1] += coef * M[k][i]; } } // compute the characteristic polynomial of upper Hessenberg matrix M std::vector> p(n + 1); p[0] = {T(1)}; for (int i = 0; i < n; i++) { p[i + 1].resize(i + 2); for (int j = 0; j <= i; j++) { p[i + 1][j + 1] += p[i][j]; p[i + 1][j] -= p[i][j] * M[i][i]; } T betas = 1; for (int j = i - 1; j >= 0; j--) { betas *= M[j + 1][j]; T coef = -betas * M[j][i]; for (int k = 0; k <= j; k++) p[i + 1][k] += coef * p[j][k]; } } return p[n]; } template std::vector determinant_polynomial(std::vector> M0, std::vector> M1) { assert(M0.size() == M1.size()); assert(M0.size() == M0[0].size()); assert(M1.size() == M1[0].size()); int n = M0.size(), off = 0; T prod = 1; for (int p = 0; p < n; p++) { int pivot = -1; for (int i = p; i < n; i++) { if (M1[i][p] != 0) { pivot = i; break; } } if (pivot == -1) { if (++off > n) return std::vector(n + 1, 0); for (int i = 0; i < p; i++) { for (int k = 0; k < n; k++) M0[k][p] -= M1[i][p] * M0[k][i]; M1[i][p] = 0; } for (int i = 0; i < n; i++) std::swap(M0[i][p], M1[i][p]); p--; continue; } if (pivot != p) { std::swap(M0[p], M0[pivot]); std::swap(M1[p], M1[pivot]); prod *= -1; } prod *= M1[p][p]; auto inv = T(1) / M1[p][p]; for (int j = 0; j < n; j++) { M0[p][j] *= inv; M1[p][j] *= inv; } for (int i = 0; i < n; i++) { if (i == p) continue; auto coef = M1[i][p]; for (int j = 0; j < n; j++) { M0[i][j] -= M0[p][j] * coef; M1[i][j] -= M1[p][j] * coef; } } } for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { M0[i][j] *= -1; } } auto poly = characteristic_polynomial(M0); std::vector res(n + 1, 0); for (int i = 0; i + off <= n; i++) res[i] = prod * poly[i + off]; return res; } const int INF = 1e9; const long long IINF = 1e18; const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; const char dir[4] = {'D', 'R', 'U', 'L'}; const long long MOD = 1000000007; // const long long MOD = 998244353; using mint = atcoder::modint998244353; int main() { cin.tie(0); ios::sync_with_stdio(false); int N; cin >> N; vector> M0(N, vector(N)), M1(N, vector(N)); for (int i = 0; i < N; i++) { for (int j = 0; j < N; j++) { cin >> M0[i][j]; } } for (int i = 0; i < N; i++) { for (int j = 0; j < N; j++) { cin >> M1[i][j]; } } auto ans = determinant_polynomial(M0, M1); for (auto& x : ans) cout << x << '\n'; return 0; }