Catsfood

#include <fstream>
using namespace std;
ifstream fin("catsfood.in");
ofstream fout("catsfood.out");
int a,b,c,n,x;
int main()
{
   int x1,x2,x3,x4,x5,x6,ok1,u,v,w,nr,ok2;
   fin>>a>>b>>c>>n;
   x1=a*100+b*10+c;
   x2=a*100+c*10+b;
   x3=b*100+a*10+c;
   x4=b*100+c*10+a;
   x5=c*100+a*10+b;
   x6=c*100+b*10+a;
   nr=0;
   ok2=0;
   while(n--)
   {
       fin>>x;
       u=x/100;
       w=x%10;
       v=x/10%10;
       ///punctul 1
       ok1=0;
       if(u==a||u==b||u==c)
        ok1=1;
       if(v==a||v==b||v==c)
        ok1=1;
        if(w==a||w==b||w==c)
        ok1=1;
        if(ok1==1)
            nr++;
        ///punctul 2
        if(x==x1||x==x2||x==x3||x==x4||x==x5||x==x6)
            ok2=1;
   }
   fout<<nr<<endl;
   if(ok2==1)
     fout<<"DA";
    else
      fout<<"NU";
    return 0;
}