#include <bits/stdc++.h>

using namespace std;

void fast_io() {
	ios::sync_with_stdio(false);
	std::cin.tie(nullptr);
}

#include <atcoder/modint>
using mint = atcoder::modint998244353;
int main() {
	fast_io();
	string n;
	cin >> n;
	int len = n.size();
	vector dp(len + 1, vector(2, vector<mint>(2, 0)));
	dp[0][0][0] = 1;
	for (int i = 0; i < len; i++) {
		for (int smaller = 0; smaller < 2; smaller++) {
			for (int f = 0; f < 2; f++) {
				for (int d = 0; d <= (smaller ? 9 : n[i] - '0'); d++) {
					dp[i + 1][smaller || (d < n[i] - '0')][f || (d == 8)] +=
						dp[i][smaller][f];
				}
			}
		}
	}
	mint ans = dp[len][0][1] + dp[len][1][1];
	cout << ans.val() << endl;
}