#include<bits/stdc++.h>#define N 22#define M 11#define db double#define ll long long#define ldb long double#define ull unsigned long longusing namespace std;const int h=3,ki=149,mo=998244353;int...
/*数位dp模板
int dfs(int i, int s, bool e) {
if (i==-1) return s==target_s;
if (!e && ~f[i][s]) return f[i][s];
int res = 0;
int u = e?num[i]:9;
for (int d = first?1:0; d...
