#pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; using namespace atcoder; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repr(i, n) for (int i = (int)(n) - 1; i >= 0; i--) #define repk(i, k, n) for (int i = k; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define mod1 1000000007 #define mod2 998244353 #define mod3 100000007 #define vi vector #define vs vector #define vc vector #define vl vector #define vb vector #define vvi vector> #define vvc vector> #define vvl vector> #define vvb vector> #define vvvi vector>> #define vvvl vector>> #define pii pair #define pil pair #define pli pair #define pll pair #define vpii vector> #define vpll vector> #define vvpii vector>> #define vvpll vector>> using mint = modint998244353; template void debug(T e) { cerr << e << endl; } template void debug(vector &v) { rep(i, v.size()) { cerr << v[i] << " "; } cerr << endl; } template void debug(vector> &v) { rep(i, v.size()) { rep(j, v[i].size()) { cerr << v[i][j] << " "; } cerr << endl; } } template void debug(vector> &v) { rep(i, v.size()) { cerr << v[i].first << " " << v[i].second << endl; } } template void debug(set &st) { for (auto itr = st.begin(); itr != st.end(); itr++) { cerr << *itr << " "; } cerr << endl; } template void debug(multiset &ms) { for (auto itr = ms.begin(); itr != ms.end(); itr++) { cerr << *itr << " "; } cerr << endl; } template void debug(map &mp) { for (auto itr = mp.begin(); itr != mp.end(); itr++) { cerr << itr->first << " " << itr->second << endl; } } void debug_out() { cerr << endl; } template void debug_out(Head H, Tail... T) { cerr << H << " "; debug_out(T...); } int main() { string N; cin >> N; ll len = N.size(); vector> kdp1(len, vector(4)); vector> kdp2(len, vector(4)); ll fst = (ll)(N[0] - '0'); if (fst == 4) { kdp1[0][1] = 1; } else { kdp1[0][0] = 1; } for (ll i = 0; i < fst; i++) { if (i == 4) { kdp2[0][1] += 1; } else { kdp2[0][0] += 1; } } for (ll i = 1; i < len; i++) { for (ll k = 0; k <= 9; k++) { if (k == 4) { kdp2[i][1] += kdp2[i - 1][0]; kdp2[i][1] += kdp2[i - 1][1]; kdp2[i][1] %= mod2; } else if (k == 0) { kdp2[i][0] += kdp2[i - 1][0]; kdp2[i][2] += kdp2[i - 1][1]; kdp2[i][0] += kdp2[i - 1][2]; kdp2[i][0] %= mod2; kdp2[i][2] %= mod2; } else { for (ll j = 0; j < 3; j++) { kdp2[i][0] += kdp2[i - 1][j]; kdp2[i][0] %= mod2; } } } ll now = (ll)(N[i] - '0'); // debug(now); for (ll k = 0; k < now; k++) { if (k == 4) { kdp2[i][1] += kdp1[i - 1][0]; kdp2[i][1] += kdp1[i - 1][1]; kdp2[i][1] %= mod2; } else if (k == 0) { kdp2[i][0] += kdp1[i - 1][0]; kdp2[i][2] += kdp1[i - 1][1]; kdp2[i][0] += kdp1[i - 1][2]; kdp2[i][0] %= mod2; kdp2[i][2] %= mod2; } else { for (ll j = 0; j < 3; j++) { kdp2[i][0] += kdp1[i - 1][j]; kdp2[i][0] %= mod2; } } } if (now == 0) { kdp1[i][0] += kdp1[i - 1][0]; kdp1[i][2] += kdp1[i - 1][1]; kdp1[i][0] += kdp1[i - 1][2]; kdp1[i][0] %= mod2; kdp1[i][2] %= mod2; } else if (now == 4) { kdp1[i][1] += kdp1[i - 1][0]; kdp1[i][1] += kdp1[i - 1][1]; kdp1[i][1] %= mod2; } else { for (ll j = 0; j < 3; j++) { kdp1[i][0] += kdp1[i - 1][j]; kdp1[i][0] %= mod2; } } } // debug(kdp1); // debug(kdp2); ll ans = 0; for (ll j = 0; j <= 2; j++) { ans += kdp1[len - 1][j]; ans += kdp2[len - 1][j]; } cout << (ans + mod2 - 1) % mod2 << endl; }