#include #include using namespace std; using mint = atcoder::modint998244353; void fast_io() { ios_base::sync_with_stdio(false); cin.tie(nullptr); } int main() { fast_io(); string num; cin >> num; vector n; for (char c : num) { n.push_back(c - '0'); } int l = n.size(); vector dp(l + 1, vector(2, vector(2, vector(1024, 0)))); dp[0][0][0][0] = 1; for (int i = 0; i < l; i++) { for (int smaller = 0; smaller < 2; smaller++) { for (int non_zero = 0; non_zero < 2; non_zero++) { for (int msk = 0; msk < 1024; msk++) { for (int x = 0; x <= (smaller ? 9 : n[i]); x++) { if (x == 0 && non_zero == 0) { dp[i + 1][smaller || (x < n[i])][0][msk] += dp[i][smaller][non_zero][msk]; } else { dp[i + 1][smaller || (x < n[i])][1] [msk ^ (1 << x)] += dp[i][smaller][non_zero][msk]; } } } } } } mint ans = 0; for (int non_zero = 0; non_zero < 2; non_zero++) { ans += dp[l][non_zero][1][0]; } cout << ans.val() << endl; }