import itertools
n,p=map(int,input().split())
a=list(map(int,input().split()))
c1=[0]*9
for i in a:
  c1[i-1]+=1
c2=[]
for i in range(9):
  c2.append([c1[i],i])
c2.sort(reverse=True)
q=[1]*n
for i in range(1,n):
  q[i]=(q[i-1]*10)%p
d=set([0])
memo=[[0]*p for i in range(2**n)]
memo[0][0]=1
for a in range(9):
  i=c2[a][1]
  if c1[i]==0:
    continue
  e=set()
  for j in d:
    t=[]
    for k in range(n):
      if (j>>k)&1==0:
        t.append(k)
    all=itertools.combinations(t,c1[i])
    for x in all:
      y=j
      cnt=0
      for k in x:
        cnt+=q[k]
        y+=2**k
      for k in range(p):
        s=(cnt*(i+1)+k)%p
        memo[y][s]+=memo[j][k]
      e.add(y)
  d=e.copy()
print(memo[2**n-1][0])