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Oct 24th, 2017
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  1. #include<fstream>
  2. using namespace std;
  3. ifstream f("grade.in");
  4. ofstream g("grade.out");
  5. int n,x,y,i,j,a[105][105],grad[105],m;
  6. int main()
  7. {
  8. f>>n;
  9. while(f>>x>>y)
  10. { m++;
  11. a[x][y]=a[y][x]=1;
  12. }
  13.  
  14. for(i=1;i<=m;i++)
  15. for(j=1;j<=m;j++)
  16. if(a[i][j]==1)
  17. grad[i]++;
  18.  
  19. for(i=1;i<=n;i++)
  20. g<<grad[i]<<" ";
  21. return 0;
  22. }
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