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Feb 17th, 2020
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  1. #include <fstream>
  2.  
  3. using namespace std;
  4. ifstream f("mere.in");
  5. ofstream g("mere.out");
  6. long long N,a[1005][1005],v[1005],z,x,y;
  7. int main()
  8. {f>>N;
  9. for(int i=1;i<=N;i++)
  10. {f>>z;
  11. v[i]=z;
  12. }
  13. while(f>>x>>y)
  14. a[x][y]=a[y][x]=1;
  15. int S=v[1];
  16. int m=0;
  17. for(int i=2;i<=N;i++)
  18. if(a[1][i]==1)
  19. {
  20. if(v[i]>m)
  21. m=v[i];
  22. }
  23. S=S+m;
  24. g<<S;
  25.  
  26. return 0;
  27. }
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