#include #include #define rep(i,n) for(int i=0;i vi; typedef vector vl; typedef vector> vvi; typedef vector> vvl; typedef long double ld; typedef pair P; ostream& operator<<(ostream& os, const modint& a) {os << a.val(); return os;} template ostream& operator<<(ostream& os, const static_modint& a) {os << a.val(); return os;} template ostream& operator<<(ostream& os, const dynamic_modint& a) {os << a.val(); return os;} template istream& operator>>(istream& is, vector& v){int n = v.size(); assert(n > 0); rep(i, n) is >> v[i]; return is;} template ostream& operator<<(ostream& os, const pair& p){os << p.first << ' ' << p.second; return os;} template ostream& operator<<(ostream& os, const vector& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : " "); return os;} template ostream& operator<<(ostream& os, const vector>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : ""); return os;} template ostream& operator<<(ostream& os, const set& se){for(T x : se) os << x << " "; os << "\n"; return os;} template ostream& operator<<(ostream& os, const unordered_set& se){for(T x : se) os << x << " "; os << "\n"; return os;} template ostream& operator<<(ostream& os, const atcoder::segtree& seg){int n = seg.max_right(0, [](S){return true;}); rep(i, n) os << seg.get(i) << (i == n - 1 ? "\n" : " "); return os;} template ostream& operator<<(ostream& os, const atcoder::lazy_segtree& seg){int n = seg.max_right(0, [](S){return true;}); rep(i, n) os << seg.get(i) << (i == n - 1 ? "\n" : " "); return os;} template void chmin(T& a, T b){a = min(a, b);} template void chmax(T& a, T b){a = max(a, b);} using mint = modint998244353; int main(){ string s; cin >> s; int n = s.size(); vector f(4); vector g(4); f[0] = 1; auto transit = [&](int from, int num){ if(from == 0){ if(num == 4) return 1; return 0; } if(from == 1){ if(num == 0) return 2; if(num == 4) return 1; return 0; } if(from == 2){ if(num == 4) return 3; return 0; } if(from == 3) return 3; assert(false); }; rep(i, n){ vector f_old(4); vector g_old(4); swap(f, f_old); swap(g, g_old); int x = s[i] - '0'; rep(from, 4) f[transit(from, x)] += f_old[from]; for(int y = 0; y < x; y++) rep(from, 4) g[transit(from, y)] += f_old[from]; for(int y = 0; y <= 9; y++) rep(from, 4) g[transit(from, y)] += g_old[from]; } mint ans = 0; rep(from, 3) ans += f[from] + g[from]; ans--; cout << ans << "\n"; return 0; }