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Jan 21st, 2020
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  1. #include <iostream>
  2. #include <fstream>
  3.  
  4. using namespace std;
  5.  
  6. int a[10][10],n;
  7. ifstream f("date.in");
  8. ifstream fm("date_m.in");
  9.  
  10. void citire_graf_fisier()
  11. {
  12. f>>n;
  13. for(int i=1;i<=n;i++)
  14. for(int j=1;j<=n;j++)
  15. f>>a[i][j];
  16. }
  17.  
  18. void citire_graf_fisier_muchii()
  19. {
  20. int i,j;
  21. fm>>n;
  22. while(fm>>i>>j)
  23. a[i][j]=a[j][i]=1;
  24. }
  25.  
  26. void init()
  27. {
  28. for(int i=1;i<=n;i++)
  29. for(int j=1;j<=n;j++)
  30. a[i][j]=0;
  31. }
  32.  
  33. void afisare()
  34. {
  35. for(int i=1;i<=n;i++)
  36. {
  37. for(int j=1;j<=n;j++)
  38. cout<<a[i][j]<<" ";
  39. cout<<endl;
  40. }
  41. }
  42.  
  43. int grad(int nod)
  44. {
  45. int r=0;
  46. for(int i=1;i<=n;i++)
  47. if(a[nod][i])r++;
  48. return r;
  49. }
  50.  
  51. int main()
  52. {
  53. citire_graf_fisier();
  54. afisare();cout<<endl;
  55. init();
  56.  
  57. citire_graf_fisier_muchii();
  58. afisare();cout<<endl;
  59.  
  60. int nod;
  61. cout<<"nod=";cin>>nod;
  62. cout<<"grad nod "<<nod<<"="<<grad(nod);
  63. return 0;
  64. }
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