import sys
from collections import defaultdict

def main():
    N, K = map(int, sys.stdin.readline().split())
    c = list(map(int, sys.stdin.readline().split()))
    pow10 = [1] * N
    for i in range(1, N):
        pow10[i] = (pow10[i-1] * 10) % K

    initial_counts = tuple(c)
    dp = defaultdict(int)
    dp[(initial_counts, 0)] = 1

    for pos in range(N):
        new_dp = defaultdict(int)
        for (counts, mod), ways in dp.items():
            for d in range(9):
                if counts[d] == 0:
                    continue
                new_counts = list(counts)
                new_counts[d] -= 1
                new_counts = tuple(new_counts)
                contribution = (d + 1) * pow10[pos]
                new_mod = (mod + contribution) % K
                new_dp[(new_counts, new_mod)] += ways
        dp = new_dp

    total = 0
    for (counts, mod), ways in dp.items():
        if mod == 0:
            total += ways
    print(total)

if __name__ == '__main__':
    main()