N, K = map(int, input().split())
C = list(map(int, input().split()))

ds = []
for i, c in enumerate(C):
    ds.extend([i+1] * c)

assert len(ds) == N

dp = [[0] * K for _ in range(1 << N)]
dp[0][0] = 1
for i in range(1 << N):
    for j, d in enumerate(ds):
        if i & (1 << j): continue

        for k in range(K):
            if dp[i][k] == 0: continue

            ni = i | (1 << j)
            nk = (10*k + d) % K
            dp[ni][nk] += dp[i][k]

ans = dp[(1 << N) - 1][0]
print(ans)