n,k = map(int,input().split())
C = list(map(int,input().split()))
l = []
for i,c in enumerate(C,1):
    for j in range(c):
        l.append(i)

dp = [[0]*k for i in range(1<<n)]
dp[0][0] = 1
for i in range(1<<n):
    b = bin(i).count("1")
    for t in range(n):
        if i >> t & 1:
            continue
        for j in range(k):
            if dp[i][j] == 0:
                continue
            dp[i|1<<t][(j*10+l[t])%k] += dp[i][j]
ans = dp[-1][0]
fact = [1]
for i in range(1,n+1):
    fact.append(fact[-1]*i)
for c in C:
    ans //= fact[c]
print(ans)