#define _USE_MATH_DEFINES #include using namespace std; #define FOR(i,m,n) for(int i=(m);i<(n);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) (v).begin(),(v).end() using ll = long long; constexpr int INF = 0x3f3f3f3f; constexpr long long LINF = 0x3f3f3f3f3f3f3f3fLL; constexpr double EPS = 1e-8; constexpr int MOD = 1000000007; // constexpr int MOD = 998244353; constexpr int dy[] = {1, 0, -1, 0}, dx[] = {0, -1, 0, 1}; constexpr int dy8[] = {1, 1, 0, -1, -1, -1, 0, 1}, dx8[] = {0, -1, -1, -1, 0, 1, 1, 1}; template inline bool chmax(T &a, U b) { return a < b ? (a = b, true) : false; } template inline bool chmin(T &a, U b) { return a > b ? (a = b, true) : false; } struct IOSetup { IOSetup() { std::cin.tie(nullptr); std::ios_base::sync_with_stdio(false); std::cout << fixed << setprecision(20); } } iosetup; int main() { constexpr int D = 10; int n, k; cin >> n >> k; vector c; FOR(i, 1, D) { int ci; cin >> ci; while (ci--) c.emplace_back(i); } vector dp(1 << n, vector(k, 0LL)); dp[0][0] = 1; REP(i, 1 << n) REP(j, k) { REP(x, n) { if ((i >> x & 1) || (x > 0 && c[x] == c[x - 1] && !(i >> (x - 1) & 1))) continue; dp[i | (1 << x)][(j * 10 + c[x]) % k] += dp[i][j]; } } cout << dp[(1 << n) - 1][0] << '\n'; return 0; }