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- #include <fstream>
- #define N 1000001
- using namespace std;
- int a[N],F[N];
- int main()
- {
- ifstream f("potrivire.in");
- int n;
- f>>n;
- for(int i=1;i<=n;++i)
- f>>a[i],F[a[i]]=1;
- for(int i=1;i<=n-1;++i)
- F[a[i]*10+a[i+1]]=1;
- for(int i=1;i<=n-2;++i)
- F[a[i]*100+a[i+1]*10+a[i+2]]=1;
- for(int i=1;i<=n-3; ++i)
- F[a[i]*1000+a[i+1]*100+a[i+2]*10+a[i+3]]=1;
- for(int i=1;i<=n-4;++i)
- F[a[i]*10000+a[i+1]*1000+a[i+2]*100+a[i+3]*10+a[i+4]]=1;
- int m,x,suma=0;;
- f>>m;
- while(m--)
- {
- f>>x;
- if(F[x])
- suma+=x,F[x]=0;
- }
- f.close();
- ofstream g("potrivire.out");
- g<<suma<<'\n';
- g.close();
- return 0;
- }
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