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Jan 24th, 2019
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  1. #include <iostream>
  2. #include <fstream>
  3. #include <algorithm>
  4.  
  5. using namespace std;
  6.  
  7. ifstream f("sortare_divizori.in");
  8. ofstream of("sortare_divizori.out");
  9.  
  10. int divizori(int x)
  11. {
  12. int cnt = 0;
  13.  
  14. for(int j = 1; j * j <= x; j++)
  15. {
  16. if(x % j == 0) cnt++;
  17. }
  18.  
  19. return cnt;
  20. }
  21.  
  22. bool comparator(int a, int b)
  23. {
  24. if(divizori(a) > divizori(b)) return true;
  25.  
  26. return false;
  27. }
  28.  
  29. int main()
  30. {
  31. int n, v[1000], i;
  32.  
  33. f >> n;
  34.  
  35. for(i = 1; i <= n; i++)
  36. f >> v[i];
  37.  
  38. sort(v, v + n, comparator);
  39.  
  40. for(i = 1; i <= n; i++)
  41. of << v[i] << " ";
  42.  
  43. return 0;
  44. }
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