using System; using static System.Console; using System.Linq; using System.Collections.Generic; class Program { static int NN => int.Parse(ReadLine()); static int[] NList => ReadLine().Split().Select(int.Parse).ToArray(); static int[][] NArr(long n) => Enumerable.Repeat(0, (int)n).Select(_ => NList).ToArray(); public static void Main() { Solve(); } static void Solve() { var n = ReadLine(); if (n.Length < 3) { WriteLine(int.Parse(n)); return; } var mod = 998_244_353; var dp = new long[100]; var dp1 = 1; var top = int.Parse(n[0..2]); for (var i = 0; i < top; ++i) ++dp[i]; for (var i = 2; i < n.Length; ++i) { var ndp = new long[100]; for (var k = 0; k < 10; ++k) { var sum = 0L; for (var j = 0; j < 10; ++j) sum = (sum + dp[j * 10 + k]) % mod; for (var j = 0; j < 10; ++j) { if (k == 0 && j == 4) ndp[k * 10 + j] = (sum - dp[40] + mod) % mod; else ndp[k * 10 + j] = sum; } } { var k = n[i - 1] - '0'; for (var j = 0; j < n[i] - '0'; ++j) { if (k == 0 && j == 4 && n[i - 2] == '4') continue; ndp[k * 10 + j] = (ndp[k * 10 + j] + dp1) % mod; } } if (n[i - 2] == '4' && n[i - 1] == '0' && n[i] == '4') dp1 = 0; dp = ndp; } WriteLine((dp.Sum() % mod + dp1 - 1 + mod) % mod); } }