#include #include #include #include #include using i64 = long long; using u64 = unsigned long long; #define rep(i,n) for(int i=0; i void chmin(A& l, const A& r){ if(r < l) l = r; } template void chmax(A& l, const A& r){ if(l < r) l = r; } using namespace std; int main(){ char *S = (char *)mmap(NULL, 1000010, PROT_READ, MAP_PRIVATE, 0, 0); i64 dp0 = 0, dp1 = 0, dp2 = 0; int ex = 0; bool beg = true; for(int i=0; S[i]!='\n'; i++){ i64 d = S[i] - '0'; if(beg){ rep(e,d) if(e != 0){ if(e == 4) dp1 += 1; else dp0 += 1; } beg = false; } else { i64 nx0 = ((dp0 + dp1 + dp2) * 9 - dp1) % 998244353; i64 nx1 = dp0 + dp1; i64 nx2 = dp1; if(4 < d){ if(ex == 0){ nx0 += d-1; nx1 += 1; } else if(ex == 1){ nx0 += d-2; nx1 += 1; nx2 += 1; } else if(ex == 2){ nx0 += d-1; } } else if(0 < d){ if(ex == 0){ nx0 += d; } else if(ex == 1){ nx0 += d-1; nx2 += 1; } else if(ex == 2){ nx0 += d; } } nx1 += 1; nx0 += 8; dp0 = nx0; dp1 = nx1; dp2 = nx2; } if(ex < 3){ if(d == 4){ if(ex == 2) ex = 3; else ex = 1; } else if(d == 0){ if(ex == 1) ex = 2; else ex = 0; } else ex = 0; } } i64 ans = dp0 + dp1 + dp2; if(ex < 3) ans += 1; ans %= 998244353; cout << ans << '\n'; return 0; }