def main():
    N,K = map(int,input().split())
    #global K
    C = list(map(int,input().split()))
    A = []
    for i in range(N):
        for j in range(C[i]):
            A.append(i+1)
    #print(A)
    MAX = 200000
    popcount = [0]*MAX
    for i in range(1,MAX):
        popcount[i] = popcount[i//2] + i%2
    
    #print(popcount)
    #dp[mask][j]:maskを使った時の余りがj
    dp = [[0]*(K) for _ in range(1<<N)]
    dp[0][0] = 1 #何もない場合の数は1
    for mask in range(1<<N):
        pcnt = popcount[mask] #この個数入っている
        #print("mask",mask,"pct",pcnt)
        base = pow(10,pcnt)
        for i in range(N):
            if (mask>>i)&1 == 1: continue #既に含まれている
            val = A[i]*base%K
            for j in range(K):
                #print(mask|1<<i,mask,val,base)
                dp[mask|1<<i][(j+val)%K] += dp[mask][j]
    #print(dp)
    ans = dp[-1][0]
    fact = [1] #fact[n]: n!
    for i in range(1,N+1):
        fact.append(fact[-1]*i)
    for c in C:
        ans //= fact[c]

    print(ans)

if __name__ == '__main__':
    main()