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#include <bits/stdc++.h> using namespace std;
#define rep(i, a, b) for (int i = (a); i <= (b); ++i) #define all(x) (x).begin(), (x).end() #define int long long
using ll = long long; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; using vi = vector<int>;
const int INF = 0x3f3f3f3f; const ll LINF = 0x3f3f3f3f3f3f3f3fLL; const int MOD = 998244353; const double EPS = 1e-9;
int biao[10][7] = { {1, 1, 1, 0, 1, 1, 1}, {0, 0, 1, 0, 0, 1, 0}, {1, 0, 1, 1, 1, 0, 1}, {1, 0, 1, 1, 0, 1, 1}, {0, 1, 1, 1, 0, 1, 0}, {1, 1, 0, 1, 0, 1, 1}, {1, 1, 0, 1, 1, 1, 1}, {1, 0, 1, 0, 0, 1, 0}, {1, 1, 1, 1, 1, 1, 1}, {1, 1, 1, 1, 0, 1, 1}};
ll qpow(ll a, ll b, ll mod) { ll res = 1; a %= mod; while (b > 0) { if (b & 1) res = (res * a) % mod; a = (a * a) % mod; b >>= 1; } return res; }
ll inv(ll a, ll mod) { return qpow(a, mod - 2, mod); }
void solve() { int c; cin >> c; vi P(8); for (int i = 0; i < 7; i++) { cin >> P[i]; } vi pr80(9); for (int i = 0; i < 7; i++) { pr80[i] = P[i] * inv(100, MOD) % MOD; }
vi deng(10); for (int p = 0; p < 10; p++) { ll cur = 1; for (int i = 0; i < 7; i++) { if (biao[p][i]) cur = cur * pr80[i] % MOD; else cur = cur * (1 - pr80[i] + MOD) % MOD; } deng[p] = cur; }
vi nums; ll ans = 0; for (int i = 0; i <= c; i++) { int a = i; int b = c - i; int now = 1; for (int j = 0; j < 4; j++) { now = now * deng[a % 10] % MOD; a /= 10; } for (int j = 0; j < 4; j++) { now = now * deng[b % 10] % MOD; b /= 10; } ans += now; ans %= MOD; } cout << ans << '\n'; }
signed main() { ios::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);
int T = 1; cin >> T;
while (T--) { solve(); }
return 0; }
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