#include #include using namespace std; using mint = atcoder::modint998244353; int main(){ string n; cin >> n; int ns = n.size(); vector digits(ns); vector>> dp(ns + 1,vector> (2,vector(4,0))); for(int i = 0;i < ns;i++){ digits[i] = stoi(n.substr(i,1)); } dp[0][0][0] = 1; for(int i = 0;i < ns;i++){ for(int d = 0;d < 10;d++){ if(d == 4){ if(d < digits[i]){ dp[i+1][1][1] += dp[i][0][0] + dp[i][0][1]; dp[i+1][1][3] += dp[i][0][2]; } if(d == digits[i]){ dp[i+1][0][1] += dp[i][0][0] + dp[i][0][1]; dp[i+1][0][3] += dp[i][0][2]; } dp[i+1][1][1] += dp[i][1][0] + dp[i][1][1]; dp[i+1][1][3] += dp[i][1][2]; } else if(d == 0){ if(d < digits[i]){ dp[i+1][1][2] += dp[i][0][1]; dp[i+1][1][0] += dp[i][0][0] + dp[i][0][2]; } if(d == digits[i]){ dp[i+1][0][2] += dp[i][0][1]; dp[i+1][0][0] += dp[i][0][0] + dp[i][0][2]; } dp[i+1][1][2] += dp[i][1][1]; dp[i+1][1][0] += dp[i][1][0] + dp[i][1][2]; } else{ if(d < digits[i]){ dp[i+1][1][0] += dp[i][0][0] + dp[i][0][1] + dp[i][0][2]; } if(d == digits[i]){ dp[i+1][0][0] += dp[i][0][0] + dp[i][0][1] + dp[i][0][2]; } dp[i+1][1][0] += dp[i][1][0] + dp[i][1][1] + dp[i][1][2]; } } } mint ans = 0; for(int j = 0;j < 2;j++){ for(int d = 0;d < 3;d++){ ans += dp[ns][j][d]; } } cout << ans.val() - 1 << endl; return 0; }