#include #include using namespace std; using namespace atcoder; using ll = long long; using mint = modint998244353; mint dp[10001][1024][2][2]; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); string S; cin >> S; ll N = S.size(); dp[0][0][0][1] = 1; for(ll i = 0; i < N; i++) { ll d = S[i] - '0'; for(ll j = 0; j < 1 << 10; j++) { for(ll k = 0; k < 10; k++) { ll nj = j ^ (1 << k); if(!k) { if(k < d) { dp[i + 1][nj][1][0] += dp[i][j][0][0] + dp[i][j][1][0]; dp[i + 1][j][1][1] += dp[i][j][0][1] + dp[i][j][1][1]; } if(k == d) { dp[i + 1][nj][0][0] += dp[i][j][0][0]; dp[i + 1][nj][1][0] += dp[i][j][1][0]; dp[i + 1][j][0][1] += dp[i][j][0][1]; dp[i + 1][j][1][1] += dp[i][j][1][1]; } } else { if(k < d) { dp[i + 1][nj][1][0] += dp[i][j][0][0] + dp[i][j][0][1] + dp[i][j][1][0] + dp[i][j][1][1]; } else if(k == d) { dp[i + 1][nj][1][0] += dp[i][j][1][0] + dp[i][j][1][1]; dp[i + 1][nj][0][0] += dp[i][j][0][0] + dp[i][j][0][1]; } else { dp[i + 1][nj][1][0] += dp[i][j][1][0] + dp[i][j][1][1]; } } } } } cout << (dp[N][0][0][0] + dp[N][0][1][0]).val() << "\n"; }