#include <bits/stdc++.h>
using namespace std;
 
#define REP(i, n) for (ll i = 0; i < n; i++)
#define REPR(i, n) for (ll i = n; i >= 0; i--)
#define FOR(i, m, n) for (ll i = m; i < n; i++)
#define FORR(i, m, n) for (ll i = m; i >= n; i--)
#define REPO(i, n) for (ll i = 1; i <= n; i++)
#define ll long long
#define INF (ll)1 << 60
#define MINF (-1 * INF)
#define ALL(n) n.begin(), n.end()
#define MOD 1000000007
#define P pair<ll, ll>

ll dp[110000][9], d;
string s;
int main() {
    cin >> s >> d;
    ll n = s.size();
    dp[0][0] = 1;
    bool ok = true;
    REP(i, n){
        if (s[i] != '0' and s[i] != '?') ok = false;
        if(s[i] == '?'){
            REP(j, 9){
                REP(k, 10){
                    dp[i + 1][(j + k) % 9] += dp[i][j];
                    dp[i + 1][(j + k) % 9] %= MOD;
                }
            }
        }
        else{
            REP(j, 9){
                dp[i + 1][(j + s[i] - '0') % 9] += dp[i][j];
                dp[i + 1][(j + s[i] - '0') % 9] %= MOD;
            }
        }
    }
    if(d == 0){
        cout << (ok ? 1 : 0) << endl;
    }
    else if(d == 9) cout <<  dp[n][0] - (ok ? 1 : 0)<<endl;
    else cout << dp[n][d] << endl;
}