#include using namespace std; #define rep(i, n) for (int i = 0; i < n; i++) #define rep2(i, x, n) for (int i = x; i <= n; i++) #define rep3(i, x, n) for (int i = x; i >= n; i--) #define each(e, v) for (auto &e : v) #define pb push_back #define eb emplace_back #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define sz(x) (int)x.size() using ll = long long; using pii = pair; using pil = pair; using pli = pair; using pll = pair; template bool chmax(T &x, const T &y) { return (x < y) ? (x = y, true) : false; } template bool chmin(T &x, const T &y) { return (x > y) ? (x = y, true) : false; } template int flg(T x, int i) { return (x >> i) & 1; } template void print(const vector &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << (i == n - 1 ? '\n' : ' '); if (v.empty()) cout << '\n'; } template void printn(const vector &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << '\n'; } template int lb(const vector &v, T x) { return lower_bound(begin(v), end(v), x) - begin(v); } template int ub(const vector &v, T x) { return upper_bound(begin(v), end(v), x) - begin(v); } template void rearrange(vector &v) { sort(begin(v), end(v)); v.erase(unique(begin(v), end(v)), end(v)); } template vector id_sort(const vector &v, bool greater = false) { int n = v.size(); vector ret(n); iota(begin(ret), end(ret), 0); sort(begin(ret), end(ret), [&](int i, int j) { return greater ? v[i] > v[j] : v[i] < v[j]; }); return ret; } template pair operator+(const pair &p, const pair &q) { return make_pair(p.first + q.first, p.second + q.second); } template pair operator-(const pair &p, const pair &q) { return make_pair(p.first - q.first, p.second - q.second); } template istream &operator>>(istream &is, pair &p) { S a; T b; is >> a >> b; p = make_pair(a, b); return is; } template ostream &operator<<(ostream &os, const pair &p) { return os << p.first << ' ' << p.second; } struct io_setup { io_setup() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout << fixed << setprecision(15); } } io_setup; const int inf = (1 << 30) - 1; const ll INF = (1LL << 60) - 1; // const int MOD = 1000000007; const int MOD = 998244353; template struct Mod_Int { int x; Mod_Int() : x(0) {} Mod_Int(long long y) : x(y >= 0 ? y % mod : (mod - (-y) % mod) % mod) {} static int get_mod() { return mod; } Mod_Int &operator+=(const Mod_Int &p) { if ((x += p.x) >= mod) x -= mod; return *this; } Mod_Int &operator-=(const Mod_Int &p) { if ((x += mod - p.x) >= mod) x -= mod; return *this; } Mod_Int &operator*=(const Mod_Int &p) { x = (int)(1LL * x * p.x % mod); return *this; } Mod_Int &operator/=(const Mod_Int &p) { *this *= p.inverse(); return *this; } Mod_Int &operator++() { return *this += Mod_Int(1); } Mod_Int operator++(int) { Mod_Int tmp = *this; ++*this; return tmp; } Mod_Int &operator--() { return *this -= Mod_Int(1); } Mod_Int operator--(int) { Mod_Int tmp = *this; --*this; return tmp; } Mod_Int operator-() const { return Mod_Int(-x); } Mod_Int operator+(const Mod_Int &p) const { return Mod_Int(*this) += p; } Mod_Int operator-(const Mod_Int &p) const { return Mod_Int(*this) -= p; } Mod_Int operator*(const Mod_Int &p) const { return Mod_Int(*this) *= p; } Mod_Int operator/(const Mod_Int &p) const { return Mod_Int(*this) /= p; } bool operator==(const Mod_Int &p) const { return x == p.x; } bool operator!=(const Mod_Int &p) const { return x != p.x; } Mod_Int inverse() const { assert(*this != Mod_Int(0)); return pow(mod - 2); } Mod_Int pow(long long k) const { Mod_Int now = *this, ret = 1; for (; k > 0; k >>= 1, now *= now) { if (k & 1) ret *= now; } return ret; } friend ostream &operator<<(ostream &os, const Mod_Int &p) { return os << p.x; } friend istream &operator>>(istream &is, Mod_Int &p) { long long a; is >> a; p = Mod_Int(a); return is; } }; using mint = Mod_Int; template vector characteristic_polynomial(vector> A) { int n = A.size(); for (int j = 0; j < n - 2; j++) { for (int i = j + 2; i < n; i++) { if (A[i][j] != 0) { swap(A[j + 1], A[i]); for (int k = 0; k < n; k++) swap(A[k][j + 1], A[k][i]); break; } } if (A[j + 1][j] != 0) { T inv = A[j + 1][j].inverse(); for (int i = j + 2; i < n; i++) { T c = A[i][j] * inv; for (int k = j; k < n; k++) A[i][k] -= A[j + 1][k] * c; for (int k = 0; k < n; k++) A[k][j + 1] += A[k][i] * c; } } } vector> p(n + 1); p[0] = {1}; for (int i = 0; i < n; i++) { p[i + 1].assign(i + 2, 0); for (int j = 0; j <= i; j++) { p[i + 1][j + 1] += p[i][j]; p[i + 1][j] -= p[i][j] * A[i][i]; } T c = 1; for (int k = 1; k <= i; k++) { c *= -A[i + 1 - k][i - k]; T x = c * (k & 1 ? A[i - k][i] : -A[i - k][i]); for (int j = 0; j <= i - k; j++) p[i + 1][j] += p[i - k][j] * x; } } return p[n]; } int main() { int N; cin >> N; vector> a(N, vector(N)), b(N, vector(N)); rep(i, N) rep(j, N) cin >> a[i][j]; rep(i, N) rep(j, N) cin >> b[i][j]; mint tmp = 1; int deg = 0; rep(j, N) { rep3(i, j - 1, 0) { mint y = b[i][j]; rep(k, N) { a[k][j] -= a[k][i] * y; b[k][j] -= b[k][i] * y; } } rep2(i, j + 1, N - 1) { if (b[i][j] != 0) { swap(a[j], a[i]); swap(b[j], b[i]); tmp *= -1; break; } } if (b[j][j] == 0) { rep2(i, j + 1, N - 1) { if (a[i][j] != 0) { swap(a[j], a[i]); swap(b[j], b[i]); tmp *= -1; break; } } deg++; rep(i, N) { b[i][j] = a[i][j]; a[i][j] = 0; } } if (b[j][j] == 0) { rep(i, N + 1) cout << 0 << '\n'; return 0; } mint x = b[j][j].inverse(); tmp *= b[j][j]; rep(k, N) { a[j][k] *= x; b[j][k] *= x; } rep(i, N) { if (i != j) { mint y = b[i][j]; rep(k, N) { a[i][k] -= y * a[j][k]; b[i][k] -= y * b[j][k]; } } } } // rep(i, N) print(a[i]); // rep(i, N) print(b[i]); // cout << tmp << '\n'; rep(i, N) rep(j, N) a[i][j] *= -1; auto f = characteristic_polynomial(a); vector p(N + 1, 0); rep2(i, deg, N) p[i - deg] += f[i] * tmp; printn(p); }