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edutedu

Untitled

Nov 18th, 2018
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  1. #include <iostream>
  2.  
  3. using namespace std;
  4. void nule(int n,int a[10][10])
  5. {
  6. int i, j, nul=1;
  7. for(i=0; i<n; i++)
  8. for(j=0; j<n; j++)
  9. if((i>j) && a[i][j]!=0)
  10. nul=0;
  11. if(nul==1)
  12. cout<<"Elementele sunt nule.";
  13. else
  14. cout<<"Elementele nu sunt nule.";
  15. }
  16. void linii(int n,int a[10][10])
  17. {
  18. int i, j;
  19. for(i=0; i<n; i++)
  20. for(j=0; j<n; j++)
  21. if(a[i][j]==a[i][n])
  22. {
  23. cout<<a[i][j]<<" ";
  24. n--;
  25. }
  26.  
  27. }
  28. int main()
  29. {
  30. int n, a[10][10], i , j;
  31. cin>>n;
  32. for(i=0; i<n; i++)
  33. for(j=0; j<n; j++)
  34. cin>>a[i][j];
  35. nule(n, a);
  36. linii(n, a);
  37. return 0;
  38. }
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