from itertools import product
N,K=map(int,input().split())
C=[0]+list(map(int,input().split()))

X=[]
for i in range(10):
    X+=[i]*C[i]

D={}
M=[]
k=0
for t in product(*[range(C[i]+1) for i in range(10)]):
    D[t]=k
    M.append(t)
    k+=1

DP=[[0]*K for _ in range(k)]
DP[0][0]=1

for S in range(k):
    t=M[S]
    l=list(t)
    for r in range(10):
        if t[r]+1<=C[r]:
            l[r]+=1
            T=D[tuple(l)]
            for m in range(K):
                DP[T][(10*m+r)%K]+=DP[S][m]
            l[r]-=1

print(DP[-1][0])